lib-db MDL-25789 Corrected discrepancies in old upgrade code and install.xml
[moodle.git] / lib / db / install.xml
CommitLineData
67d7d694 1<?xml version="1.0" encoding="UTF-8" ?>
ffec817e 2<XMLDB PATH="lib/db" VERSION="20110114" COMMENT="XMLDB file for core Moodle tables"
647a2566 3 xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
4 xsi:noNamespaceSchemaLocation="../../lib/xmldb/xmldb.xsd"
5>
67d7d694 6 <TABLES>
7 <TABLE NAME="config" COMMENT="Moodle configuration variables" NEXT="config_plugins">
8 <FIELDS>
74c288a1 9 <FIELD NAME="id" TYPE="int" LENGTH="10" NOTNULL="true" UNSIGNED="true" SEQUENCE="true" NEXT="name"/>
10 <FIELD NAME="name" TYPE="char" LENGTH="255" NOTNULL="true" SEQUENCE="false" PREVIOUS="id" NEXT="value"/>
11 <FIELD NAME="value" TYPE="text" LENGTH="small" NOTNULL="true" SEQUENCE="false" PREVIOUS="name"/>
67d7d694 12 </FIELDS>
13 <KEYS>
28271c72 14 <KEY NAME="primary" TYPE="primary" FIELDS="id" NEXT="name"/>
67d7d694 15 <KEY NAME="name" TYPE="unique" FIELDS="name" PREVIOUS="primary"/>
16 </KEYS>
17 </TABLE>
5ac9b67c 18 <TABLE NAME="config_plugins" COMMENT="Moodle modules and plugins configuration variables" PREVIOUS="config" NEXT="config_log">
67d7d694 19 <FIELDS>
74c288a1 20 <FIELD NAME="id" TYPE="int" LENGTH="10" NOTNULL="true" UNSIGNED="true" SEQUENCE="true" NEXT="plugin"/>
21 <FIELD NAME="plugin" TYPE="char" LENGTH="100" NOTNULL="true" DEFAULT="core" SEQUENCE="false" PREVIOUS="id" NEXT="name"/>
22 <FIELD NAME="name" TYPE="char" LENGTH="100" NOTNULL="true" SEQUENCE="false" PREVIOUS="plugin" NEXT="value"/>
23 <FIELD NAME="value" TYPE="text" LENGTH="small" NOTNULL="true" SEQUENCE="false" PREVIOUS="name"/>
67d7d694 24 </FIELDS>
25 <KEYS>
28271c72 26 <KEY NAME="primary" TYPE="primary" FIELDS="id" NEXT="plugin_name"/>
67d7d694 27 <KEY NAME="plugin_name" TYPE="unique" FIELDS="plugin, name" PREVIOUS="primary"/>
28 </KEYS>
29 </TABLE>
1f20942c 30 <TABLE NAME="config_log" COMMENT="Changes done in server configuration through admin UI" PREVIOUS="config_plugins" NEXT="upgrade_log">
301bf0b2 31 <FIELDS>
74c288a1 32 <FIELD NAME="id" TYPE="int" LENGTH="10" NOTNULL="true" UNSIGNED="true" SEQUENCE="true" NEXT="userid"/>
33 <FIELD NAME="userid" TYPE="int" LENGTH="10" NOTNULL="true" UNSIGNED="true" SEQUENCE="false" PREVIOUS="id" NEXT="timemodified"/>
34 <FIELD NAME="timemodified" TYPE="int" LENGTH="10" NOTNULL="true" UNSIGNED="true" SEQUENCE="false" PREVIOUS="userid" NEXT="plugin"/>
35 <FIELD NAME="plugin" TYPE="char" LENGTH="100" NOTNULL="false" SEQUENCE="false" PREVIOUS="timemodified" NEXT="name"/>
36 <FIELD NAME="name" TYPE="char" LENGTH="100" NOTNULL="true" SEQUENCE="false" PREVIOUS="plugin" NEXT="value"/>
37 <FIELD NAME="value" TYPE="text" LENGTH="small" NOTNULL="false" SEQUENCE="false" PREVIOUS="name" NEXT="oldvalue"/>
38 <FIELD NAME="oldvalue" TYPE="text" LENGTH="small" NOTNULL="false" SEQUENCE="false" PREVIOUS="value"/>
301bf0b2 39 </FIELDS>
40 <KEYS>
41 <KEY NAME="primary" TYPE="primary" FIELDS="id" NEXT="userid"/>
42 <KEY NAME="userid" TYPE="foreign" FIELDS="userid" REFTABLE="user" REFFIELDS="id" PREVIOUS="primary"/>
43 </KEYS>
44 <INDEXES>
45 <INDEX NAME="timemodified" UNIQUE="false" FIELDS="timemodified"/>
46 </INDEXES>
47 </TABLE>
1f20942c 48 <TABLE NAME="upgrade_log" COMMENT="Upgrade logging" PREVIOUS="config_log" NEXT="course">
49 <FIELDS>
74c288a1 50 <FIELD NAME="id" TYPE="int" LENGTH="10" NOTNULL="true" UNSIGNED="true" SEQUENCE="true" NEXT="type"/>
51 <FIELD NAME="type" TYPE="int" LENGTH="10" NOTNULL="true" UNSIGNED="false" SEQUENCE="false" COMMENT="type: 0==info, 1==notice, 2==error" PREVIOUS="id" NEXT="plugin"/>
52 <FIELD NAME="plugin" TYPE="char" LENGTH="100" NOTNULL="false" SEQUENCE="false" PREVIOUS="type" NEXT="version"/>
53 <FIELD NAME="version" TYPE="char" LENGTH="100" NOTNULL="false" SEQUENCE="false" COMMENT="plugin or main version if known" PREVIOUS="plugin" NEXT="info"/>
54 <FIELD NAME="info" TYPE="char" LENGTH="255" NOTNULL="true" SEQUENCE="false" PREVIOUS="version" NEXT="details"/>
55 <FIELD NAME="details" TYPE="text" LENGTH="small" NOTNULL="false" SEQUENCE="false" PREVIOUS="info" NEXT="backtrace"/>
56 <FIELD NAME="backtrace" TYPE="text" LENGTH="small" NOTNULL="false" SEQUENCE="false" PREVIOUS="details" NEXT="userid"/>
57 <FIELD NAME="userid" TYPE="int" LENGTH="10" NOTNULL="true" UNSIGNED="true" SEQUENCE="false" PREVIOUS="backtrace" NEXT="timemodified"/>
58 <FIELD NAME="timemodified" TYPE="int" LENGTH="10" NOTNULL="true" UNSIGNED="true" SEQUENCE="false" PREVIOUS="userid"/>
1f20942c 59 </FIELDS>
60 <KEYS>
61 <KEY NAME="primary" TYPE="primary" FIELDS="id" NEXT="userid"/>
62 <KEY NAME="userid" TYPE="foreign" FIELDS="userid" REFTABLE="user" REFFIELDS="id" PREVIOUS="primary"/>
63 </KEYS>
64 <INDEXES>
65 <INDEX NAME="timemodified" UNIQUE="false" FIELDS="timemodified" NEXT="type-timemodified"/>
66 <INDEX NAME="type-timemodified" UNIQUE="false" FIELDS="type, timemodified" PREVIOUS="timemodified"/>
67 </INDEXES>
68 </TABLE>
69 <TABLE NAME="course" COMMENT="Central course table" PREVIOUS="upgrade_log" NEXT="course_categories">
67d7d694 70 <FIELDS>
74c288a1 71 <FIELD NAME="id" TYPE="int" LENGTH="10" NOTNULL="true" UNSIGNED="true" SEQUENCE="true" NEXT="category"/>
72 <FIELD NAME="category" TYPE="int" LENGTH="10" NOTNULL="true" UNSIGNED="true" DEFAULT="0" SEQUENCE="false" PREVIOUS="id" NEXT="sortorder"/>
df997f84
PS
73 <FIELD NAME="sortorder" TYPE="int" LENGTH="10" NOTNULL="true" UNSIGNED="true" DEFAULT="0" SEQUENCE="false" PREVIOUS="category" NEXT="fullname"/>
74 <FIELD NAME="fullname" TYPE="char" LENGTH="254" NOTNULL="true" SEQUENCE="false" PREVIOUS="sortorder" NEXT="shortname"/>
74c288a1 75 <FIELD NAME="shortname" TYPE="char" LENGTH="100" NOTNULL="true" SEQUENCE="false" PREVIOUS="fullname" NEXT="idnumber"/>
76 <FIELD NAME="idnumber" TYPE="char" LENGTH="100" NOTNULL="true" SEQUENCE="false" PREVIOUS="shortname" NEXT="summary"/>
8bdc9cac
SH
77 <FIELD NAME="summary" TYPE="text" LENGTH="small" NOTNULL="false" SEQUENCE="false" PREVIOUS="idnumber" NEXT="summaryformat"/>
78 <FIELD NAME="summaryformat" TYPE="int" LENGTH="2" NOTNULL="true" UNSIGNED="true" DEFAULT="0" SEQUENCE="false" PREVIOUS="summary" NEXT="format"/>
79 <FIELD NAME="format" TYPE="char" LENGTH="10" NOTNULL="true" DEFAULT="topics" SEQUENCE="false" PREVIOUS="summaryformat" NEXT="showgrades"/>
74c288a1 80 <FIELD NAME="showgrades" TYPE="int" LENGTH="2" NOTNULL="true" UNSIGNED="true" DEFAULT="1" SEQUENCE="false" PREVIOUS="format" NEXT="modinfo"/>
81 <FIELD NAME="modinfo" TYPE="text" LENGTH="big" NOTNULL="false" SEQUENCE="false" PREVIOUS="showgrades" NEXT="newsitems"/>
df997f84
PS
82 <FIELD NAME="newsitems" TYPE="int" LENGTH="5" NOTNULL="true" UNSIGNED="true" DEFAULT="1" SEQUENCE="false" PREVIOUS="modinfo" NEXT="startdate"/>
83 <FIELD NAME="startdate" TYPE="int" LENGTH="10" NOTNULL="true" UNSIGNED="true" DEFAULT="0" SEQUENCE="false" PREVIOUS="newsitems" NEXT="numsections"/>
84 <FIELD NAME="numsections" TYPE="int" LENGTH="5" NOTNULL="true" UNSIGNED="true" DEFAULT="1" SEQUENCE="false" PREVIOUS="startdate" NEXT="marker"/>
74c288a1 85 <FIELD NAME="marker" TYPE="int" LENGTH="10" NOTNULL="true" UNSIGNED="true" DEFAULT="0" SEQUENCE="false" PREVIOUS="numsections" NEXT="maxbytes"/>
bf34822b
PS
86 <FIELD NAME="maxbytes" TYPE="int" LENGTH="10" NOTNULL="true" UNSIGNED="true" DEFAULT="0" SEQUENCE="false" PREVIOUS="marker" NEXT="legacyfiles"/>
87 <FIELD NAME="legacyfiles" TYPE="int" LENGTH="4" NOTNULL="true" UNSIGNED="true" DEFAULT="0" SEQUENCE="false" COMMENT="course files are not necessary any more: 0 no legacy files, 1 legacy files disabled, 2 legacy files enabled" PREVIOUS="maxbytes" NEXT="showreports"/>
88 <FIELD NAME="showreports" TYPE="int" LENGTH="4" NOTNULL="true" UNSIGNED="true" DEFAULT="0" SEQUENCE="false" PREVIOUS="legacyfiles" NEXT="visible"/>
df997f84
PS
89 <FIELD NAME="visible" TYPE="int" LENGTH="1" NOTNULL="true" UNSIGNED="true" DEFAULT="1" SEQUENCE="false" PREVIOUS="showreports" NEXT="visibleold"/>
90 <FIELD NAME="visibleold" TYPE="int" LENGTH="1" NOTNULL="true" UNSIGNED="true" DEFAULT="1" SEQUENCE="false" COMMENT="the state of visible field when hiding parent category, this helps us to recover hidden states when unhiding the parent category later" PREVIOUS="visible" NEXT="hiddensections"/>
91 <FIELD NAME="hiddensections" TYPE="int" LENGTH="2" NOTNULL="true" UNSIGNED="true" DEFAULT="0" SEQUENCE="false" PREVIOUS="visibleold" NEXT="groupmode"/>
74c288a1 92 <FIELD NAME="groupmode" TYPE="int" LENGTH="4" NOTNULL="true" UNSIGNED="true" DEFAULT="0" SEQUENCE="false" PREVIOUS="hiddensections" NEXT="groupmodeforce"/>
93 <FIELD NAME="groupmodeforce" TYPE="int" LENGTH="4" NOTNULL="true" UNSIGNED="true" DEFAULT="0" SEQUENCE="false" PREVIOUS="groupmode" NEXT="defaultgroupingid"/>
94 <FIELD NAME="defaultgroupingid" TYPE="int" LENGTH="10" NOTNULL="true" UNSIGNED="true" DEFAULT="0" SEQUENCE="false" COMMENT="default grouping used in course modules, does not have key intentionally" PREVIOUS="groupmodeforce" NEXT="lang"/>
95 <FIELD NAME="lang" TYPE="char" LENGTH="30" NOTNULL="true" SEQUENCE="false" PREVIOUS="defaultgroupingid" NEXT="theme"/>
df997f84
PS
96 <FIELD NAME="theme" TYPE="char" LENGTH="50" NOTNULL="true" SEQUENCE="false" PREVIOUS="lang" NEXT="timecreated"/>
97 <FIELD NAME="timecreated" TYPE="int" LENGTH="10" NOTNULL="true" UNSIGNED="true" DEFAULT="0" SEQUENCE="false" PREVIOUS="theme" NEXT="timemodified"/>
98 <FIELD NAME="timemodified" TYPE="int" LENGTH="10" NOTNULL="true" UNSIGNED="true" DEFAULT="0" SEQUENCE="false" PREVIOUS="timecreated" NEXT="requested"/>
99 <FIELD NAME="requested" TYPE="int" LENGTH="1" NOTNULL="true" UNSIGNED="true" DEFAULT="0" SEQUENCE="false" PREVIOUS="timemodified" NEXT="restrictmodules"/>
100 <FIELD NAME="restrictmodules" TYPE="int" LENGTH="1" NOTNULL="true" UNSIGNED="true" DEFAULT="0" SEQUENCE="false" PREVIOUS="requested" NEXT="enablecompletion"/>
101 <FIELD NAME="enablecompletion" TYPE="int" LENGTH="1" NOTNULL="true" UNSIGNED="true" DEFAULT="0" SEQUENCE="false" COMMENT="1 = allow use of 'completion' progress-tracking on this course. 0 = disable completion tracking on this course." PREVIOUS="restrictmodules" NEXT="completionstartonenrol"/>
2be4d090
MD
102 <FIELD NAME="completionstartonenrol" TYPE="int" LENGTH="1" NOTNULL="true" UNSIGNED="true" DEFAULT="0" SEQUENCE="false" COMMENT="1 = allow use of 'activty completion' progress-tracking on this course. 0 = disable activity completion tracking on this course." PREVIOUS="enablecompletion" NEXT="completionnotify"/>
103 <FIELD NAME="completionnotify" TYPE="int" LENGTH="1" NOTNULL="true" UNSIGNED="true" DEFAULT="0" SEQUENCE="false" COMMENT="Notify users when they complete this course" PREVIOUS="completionstartonenrol"/>
67d7d694 104 </FIELDS>
105 <KEYS>
52cb2e47 106 <KEY NAME="primary" TYPE="primary" FIELDS="id"/>
67d7d694 107 </KEYS>
108 <INDEXES>
109 <INDEX NAME="category" UNIQUE="false" FIELDS="category" NEXT="idnumber"/>
110 <INDEX NAME="idnumber" UNIQUE="false" FIELDS="idnumber" PREVIOUS="category" NEXT="shortname"/>
0a127169 111 <INDEX NAME="shortname" UNIQUE="false" FIELDS="shortname" PREVIOUS="idnumber"/>
67d7d694 112 </INDEXES>
113 </TABLE>
2be4d090 114 <TABLE NAME="course_categories" COMMENT="Course categories" PREVIOUS="course" NEXT="course_completion_aggr_methd">
67d7d694 115 <FIELDS>
74c288a1 116 <FIELD NAME="id" TYPE="int" LENGTH="10" NOTNULL="true" UNSIGNED="true" SEQUENCE="true" NEXT="name"/>
117 <FIELD NAME="name" TYPE="char" LENGTH="255" NOTNULL="true" SEQUENCE="false" PREVIOUS="id" NEXT="description"/>
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SH
118 <FIELD NAME="description" TYPE="text" LENGTH="small" NOTNULL="false" SEQUENCE="false" PREVIOUS="name" NEXT="descriptionformat"/>
119 <FIELD NAME="descriptionformat" TYPE="int" LENGTH="2" NOTNULL="true" UNSIGNED="true" DEFAULT="0" SEQUENCE="false" PREVIOUS="description" NEXT="parent"/>
120 <FIELD NAME="parent" TYPE="int" LENGTH="10" NOTNULL="true" UNSIGNED="true" DEFAULT="0" SEQUENCE="false" PREVIOUS="descriptionformat" NEXT="sortorder"/>
74c288a1 121 <FIELD NAME="sortorder" TYPE="int" LENGTH="10" NOTNULL="true" UNSIGNED="true" DEFAULT="0" SEQUENCE="false" PREVIOUS="parent" NEXT="coursecount"/>
122 <FIELD NAME="coursecount" TYPE="int" LENGTH="10" NOTNULL="true" UNSIGNED="true" DEFAULT="0" SEQUENCE="false" PREVIOUS="sortorder" NEXT="visible"/>
df997f84
PS
123 <FIELD NAME="visible" TYPE="int" LENGTH="1" NOTNULL="true" UNSIGNED="false" DEFAULT="1" SEQUENCE="false" PREVIOUS="coursecount" NEXT="visibleold"/>
124 <FIELD NAME="visibleold" TYPE="int" LENGTH="1" NOTNULL="true" UNSIGNED="false" DEFAULT="1" SEQUENCE="false" COMMENT="the state of visible field when hiding parent category, this helps us to recover hidden states when unhiding the parent category later" PREVIOUS="visible" NEXT="timemodified"/>
125 <FIELD NAME="timemodified" TYPE="int" LENGTH="10" NOTNULL="true" UNSIGNED="true" DEFAULT="0" SEQUENCE="false" PREVIOUS="visibleold" NEXT="depth"/>
74c288a1 126 <FIELD NAME="depth" TYPE="int" LENGTH="10" NOTNULL="true" UNSIGNED="true" DEFAULT="0" SEQUENCE="false" PREVIOUS="timemodified" NEXT="path"/>
127 <FIELD NAME="path" TYPE="char" LENGTH="255" NOTNULL="true" SEQUENCE="false" PREVIOUS="depth" NEXT="theme"/>
128 <FIELD NAME="theme" TYPE="char" LENGTH="50" NOTNULL="false" SEQUENCE="false" COMMENT="Theme for the category" PREVIOUS="path"/>
67d7d694 129 </FIELDS>
130 <KEYS>
28271c72 131 <KEY NAME="primary" TYPE="primary" FIELDS="id" NEXT="parent"/>
b08eda73 132 <KEY NAME="parent" TYPE="foreign" FIELDS="parent" REFTABLE="course_categories" REFFIELDS="id" COMMENT="note that to make this recursive FK working someday, the parent field must be declared NULL" PREVIOUS="primary"/>
67d7d694 133 </KEYS>
134 </TABLE>
2be4d090
MD
135 <TABLE NAME="course_completion_aggr_methd" COMMENT="Course completion aggregation methods for criteria" PREVIOUS="course_categories" NEXT="course_completion_criteria">
136 <FIELDS>
137 <FIELD NAME="id" TYPE="int" LENGTH="10" NOTNULL="true" UNSIGNED="true" SEQUENCE="true" NEXT="course"/>
138 <FIELD NAME="course" TYPE="int" LENGTH="10" NOTNULL="true" UNSIGNED="true" DEFAULT="0" SEQUENCE="false" PREVIOUS="id" NEXT="criteriatype"/>
139 <FIELD NAME="criteriatype" TYPE="int" LENGTH="20" NOTNULL="false" UNSIGNED="true" SEQUENCE="false" COMMENT="The criteria type we are aggregating, or NULL if complete course aggregation" PREVIOUS="course" NEXT="method"/>
140 <FIELD NAME="method" TYPE="int" LENGTH="1" NOTNULL="true" UNSIGNED="true" DEFAULT="0" SEQUENCE="false" COMMENT="1 = all, 2 = any, 3 = fraction, 4 = unit" PREVIOUS="criteriatype" NEXT="value"/>
141 <FIELD NAME="value" TYPE="number" LENGTH="10" NOTNULL="false" UNSIGNED="false" SEQUENCE="false" DECIMALS="5" COMMENT="NULL = all/any, 0..1 for method 'fraction', &gt; 0 for method 'unit'" PREVIOUS="method"/>
142 </FIELDS>
143 <KEYS>
144 <KEY NAME="primary" TYPE="primary" FIELDS="id"/>
145 </KEYS>
146 <INDEXES>
147 <INDEX NAME="course" UNIQUE="false" FIELDS="course" NEXT="criteriatype"/>
148 <INDEX NAME="criteriatype" UNIQUE="false" FIELDS="criteriatype" PREVIOUS="course"/>
149 </INDEXES>
150 </TABLE>
151 <TABLE NAME="course_completion_criteria" COMMENT="Course completion criteria" PREVIOUS="course_completion_aggr_methd" NEXT="course_completion_crit_compl">
152 <FIELDS>
153 <FIELD NAME="id" TYPE="int" LENGTH="10" NOTNULL="true" UNSIGNED="true" SEQUENCE="true" NEXT="course"/>
154 <FIELD NAME="course" TYPE="int" LENGTH="10" NOTNULL="true" UNSIGNED="true" DEFAULT="0" SEQUENCE="false" PREVIOUS="id" NEXT="criteriatype"/>
155 <FIELD NAME="criteriatype" TYPE="int" LENGTH="20" NOTNULL="true" UNSIGNED="true" DEFAULT="0" SEQUENCE="false" COMMENT="Type of criteria" PREVIOUS="course" NEXT="module"/>
156 <FIELD NAME="module" TYPE="char" LENGTH="100" NOTNULL="false" SEQUENCE="false" COMMENT="Type of module (if using module criteria type)" PREVIOUS="criteriatype" NEXT="moduleinstance"/>
157 <FIELD NAME="moduleinstance" TYPE="int" LENGTH="10" NOTNULL="false" UNSIGNED="true" SEQUENCE="false" COMMENT="Module instance id (if using module criteria type)" PREVIOUS="module" NEXT="courseinstance"/>
158 <FIELD NAME="courseinstance" TYPE="int" LENGTH="10" NOTNULL="false" UNSIGNED="true" SEQUENCE="false" COMMENT="Course instance id (if using course criteria type)" PREVIOUS="moduleinstance" NEXT="enrolperiod"/>
159 <FIELD NAME="enrolperiod" TYPE="int" LENGTH="10" NOTNULL="false" UNSIGNED="true" SEQUENCE="false" COMMENT="Number of days after enrolment the course is completed (if using enrolperiod criteria type)" PREVIOUS="courseinstance" NEXT="timeend"/>
160 <FIELD NAME="timeend" TYPE="int" LENGTH="10" NOTNULL="false" UNSIGNED="true" SEQUENCE="false" COMMENT="Timestamp of the date for course completion (if using date criteria type)" PREVIOUS="enrolperiod" NEXT="gradepass"/>
161 <FIELD NAME="gradepass" TYPE="number" LENGTH="10" NOTNULL="false" UNSIGNED="false" SEQUENCE="false" DECIMALS="5" COMMENT="The minimum grade needed to pass the course (if passing grade criteria enabled)" PREVIOUS="timeend" NEXT="role"/>
162 <FIELD NAME="role" TYPE="int" LENGTH="10" NOTNULL="false" UNSIGNED="true" SEQUENCE="false" PREVIOUS="gradepass"/>
163 </FIELDS>
164 <KEYS>
165 <KEY NAME="primary" TYPE="primary" FIELDS="id"/>
166 </KEYS>
167 <INDEXES>
168 <INDEX NAME="course" UNIQUE="false" FIELDS="course"/>
169 </INDEXES>
170 </TABLE>
171 <TABLE NAME="course_completion_crit_compl" COMMENT="Course completion user records" PREVIOUS="course_completion_criteria" NEXT="course_completion_notify">
172 <FIELDS>
173 <FIELD NAME="id" TYPE="int" LENGTH="10" NOTNULL="true" UNSIGNED="true" SEQUENCE="true" NEXT="userid"/>
174 <FIELD NAME="userid" TYPE="int" LENGTH="10" NOTNULL="true" UNSIGNED="true" DEFAULT="0" SEQUENCE="false" PREVIOUS="id" NEXT="course"/>
175 <FIELD NAME="course" TYPE="int" LENGTH="10" NOTNULL="true" UNSIGNED="true" DEFAULT="0" SEQUENCE="false" PREVIOUS="userid" NEXT="criteriaid"/>
176 <FIELD NAME="criteriaid" TYPE="int" LENGTH="10" NOTNULL="true" UNSIGNED="true" DEFAULT="0" SEQUENCE="false" COMMENT="Completion criteria this references" PREVIOUS="course" NEXT="gradefinal"/>
177 <FIELD NAME="gradefinal" TYPE="number" LENGTH="10" NOTNULL="false" UNSIGNED="false" SEQUENCE="false" DECIMALS="5" COMMENT="The final grade for the course (included regardless of whether a passing grade was required)" PREVIOUS="criteriaid" NEXT="unenroled"/>
178 <FIELD NAME="unenroled" TYPE="int" LENGTH="10" NOTNULL="false" UNSIGNED="true" SEQUENCE="false" COMMENT="Timestamp when the user was unenroled" PREVIOUS="gradefinal" NEXT="deleted"/>
179 <FIELD NAME="deleted" TYPE="int" LENGTH="1" NOTNULL="false" UNSIGNED="true" SEQUENCE="false" PREVIOUS="unenroled" NEXT="timecompleted"/>
180 <FIELD NAME="timecompleted" TYPE="int" LENGTH="10" NOTNULL="false" UNSIGNED="true" SEQUENCE="false" PREVIOUS="deleted"/>
181 </FIELDS>
182 <KEYS>
183 <KEY NAME="primary" TYPE="primary" FIELDS="id"/>
184 </KEYS>
185 <INDEXES>
186 <INDEX NAME="userid" UNIQUE="false" FIELDS="userid" NEXT="course"/>
187 <INDEX NAME="course" UNIQUE="false" FIELDS="course" PREVIOUS="userid" NEXT="criteriaid"/>
188 <INDEX NAME="criteriaid" UNIQUE="false" FIELDS="criteriaid" PREVIOUS="course" NEXT="timecompleted"/>
189 <INDEX NAME="timecompleted" UNIQUE="false" FIELDS="timecompleted" PREVIOUS="criteriaid"/>
190 </INDEXES>
191 </TABLE>
192 <TABLE NAME="course_completion_notify" COMMENT="Course completion notification emails" PREVIOUS="course_completion_crit_compl" NEXT="course_completions">
193 <FIELDS>
194 <FIELD NAME="id" TYPE="int" LENGTH="10" NOTNULL="true" UNSIGNED="true" SEQUENCE="true" NEXT="course"/>
195 <FIELD NAME="course" TYPE="int" LENGTH="10" NOTNULL="true" UNSIGNED="true" DEFAULT="0" SEQUENCE="false" PREVIOUS="id" NEXT="role"/>
196 <FIELD NAME="role" TYPE="int" LENGTH="10" NOTNULL="true" UNSIGNED="true" DEFAULT="0" SEQUENCE="false" COMMENT="ID of the role to receive this notification message when a course has been completed" PREVIOUS="course" NEXT="message"/>
197 <FIELD NAME="message" TYPE="text" LENGTH="small" NOTNULL="true" SEQUENCE="false" COMMENT="HTML formatted message to be sent" PREVIOUS="role" NEXT="timesent"/>
198 <FIELD NAME="timesent" TYPE="int" LENGTH="10" NOTNULL="true" UNSIGNED="true" DEFAULT="0" SEQUENCE="false" PREVIOUS="message"/>
199 </FIELDS>
200 <KEYS>
201 <KEY NAME="primary" TYPE="primary" FIELDS="id"/>
202 </KEYS>
203 <INDEXES>
204 <INDEX NAME="course" UNIQUE="false" FIELDS="course"/>
205 </INDEXES>
206 </TABLE>
207 <TABLE NAME="course_completions" COMMENT="Course completion records" PREVIOUS="course_completion_notify" NEXT="course_display">
208 <FIELDS>
209 <FIELD NAME="id" TYPE="int" LENGTH="10" NOTNULL="true" UNSIGNED="true" SEQUENCE="true" NEXT="userid"/>
210 <FIELD NAME="userid" TYPE="int" LENGTH="10" NOTNULL="true" UNSIGNED="true" DEFAULT="0" SEQUENCE="false" PREVIOUS="id" NEXT="course"/>
211 <FIELD NAME="course" TYPE="int" LENGTH="10" NOTNULL="true" UNSIGNED="true" DEFAULT="0" SEQUENCE="false" PREVIOUS="userid" NEXT="deleted"/>
212 <FIELD NAME="deleted" TYPE="int" LENGTH="1" NOTNULL="false" UNSIGNED="true" SEQUENCE="false" PREVIOUS="course" NEXT="timenotified"/>
213 <FIELD NAME="timenotified" TYPE="int" LENGTH="10" NOTNULL="false" UNSIGNED="true" SEQUENCE="false" PREVIOUS="deleted" NEXT="timeenrolled"/>
214 <FIELD NAME="timeenrolled" TYPE="int" LENGTH="10" NOTNULL="true" UNSIGNED="true" DEFAULT="0" SEQUENCE="false" PREVIOUS="timenotified" NEXT="timestarted"/>
215 <FIELD NAME="timestarted" TYPE="int" LENGTH="10" NOTNULL="true" UNSIGNED="true" DEFAULT="0" SEQUENCE="false" PREVIOUS="timeenrolled" NEXT="timecompleted"/>
216 <FIELD NAME="timecompleted" TYPE="int" LENGTH="10" NOTNULL="false" UNSIGNED="true" SEQUENCE="false" PREVIOUS="timestarted" NEXT="reaggregate"/>
217 <FIELD NAME="reaggregate" TYPE="int" LENGTH="10" NOTNULL="true" UNSIGNED="true" DEFAULT="0" SEQUENCE="false" PREVIOUS="timecompleted"/>
218 </FIELDS>
219 <KEYS>
220 <KEY NAME="primary" TYPE="primary" FIELDS="id"/>
221 </KEYS>
222 <INDEXES>
223 <INDEX NAME="userid" UNIQUE="false" FIELDS="userid" NEXT="course"/>
224 <INDEX NAME="course" UNIQUE="false" FIELDS="course" PREVIOUS="userid" NEXT="timecompleted"/>
225 <INDEX NAME="timecompleted" UNIQUE="false" FIELDS="timecompleted" PREVIOUS="course"/>
226 </INDEXES>
227 </TABLE>
df997f84 228 <TABLE NAME="course_display" COMMENT="Stores info about how to display the course" PREVIOUS="course_completions" NEXT="enrol">
67d7d694 229 <FIELDS>
74c288a1 230 <FIELD NAME="id" TYPE="int" LENGTH="10" NOTNULL="true" UNSIGNED="true" SEQUENCE="true" NEXT="course"/>
231 <FIELD NAME="course" TYPE="int" LENGTH="10" NOTNULL="true" UNSIGNED="true" DEFAULT="0" SEQUENCE="false" PREVIOUS="id" NEXT="userid"/>
232 <FIELD NAME="userid" TYPE="int" LENGTH="10" NOTNULL="true" UNSIGNED="true" DEFAULT="0" SEQUENCE="false" PREVIOUS="course" NEXT="display"/>
233 <FIELD NAME="display" TYPE="int" LENGTH="10" NOTNULL="true" UNSIGNED="false" DEFAULT="0" SEQUENCE="false" PREVIOUS="userid"/>
67d7d694 234 </FIELDS>
235 <KEYS>
52cb2e47 236 <KEY NAME="primary" TYPE="primary" FIELDS="id"/>
67d7d694 237 </KEYS>
238 <INDEXES>
239 <INDEX NAME="course_userid" UNIQUE="false" FIELDS="course, userid"/>
240 </INDEXES>
241 </TABLE>
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242 <TABLE NAME="enrol" COMMENT="Instances of enrolment plugins used in courses, fields marked as custom have a plugin defined meaning, core does not touch them. Create a new linked table if you need even more custom fields." PREVIOUS="course_display" NEXT="user_enrolments">
243 <FIELDS>
244 <FIELD NAME="id" TYPE="int" LENGTH="10" NOTNULL="true" UNSIGNED="true" SEQUENCE="true" NEXT="enrol"/>
245 <FIELD NAME="enrol" TYPE="char" LENGTH="20" NOTNULL="true" SEQUENCE="false" PREVIOUS="id" NEXT="status"/>
246 <FIELD NAME="status" TYPE="int" LENGTH="10" NOTNULL="true" UNSIGNED="true" DEFAULT="0" SEQUENCE="false" COMMENT="0..9 are system constants, 0 means active enrolment, see ENROL_STATUS_* constants, plugins may define own status greater than 10" PREVIOUS="enrol" NEXT="courseid"/>
247 <FIELD NAME="courseid" TYPE="int" LENGTH="10" NOTNULL="true" UNSIGNED="true" SEQUENCE="false" PREVIOUS="status" NEXT="sortorder"/>
248 <FIELD NAME="sortorder" TYPE="int" LENGTH="10" NOTNULL="true" UNSIGNED="true" DEFAULT="0" SEQUENCE="false" COMMENT="order of enrol plugins in each course" PREVIOUS="courseid" NEXT="name"/>
249 <FIELD NAME="name" TYPE="char" LENGTH="255" NOTNULL="false" SEQUENCE="false" COMMENT="Optional instance name" PREVIOUS="sortorder" NEXT="enrolperiod"/>
250 <FIELD NAME="enrolperiod" TYPE="int" LENGTH="10" NOTNULL="false" UNSIGNED="true" DEFAULT="0" SEQUENCE="false" COMMENT="Custom - enrolment duration" PREVIOUS="name" NEXT="enrolstartdate"/>
251 <FIELD NAME="enrolstartdate" TYPE="int" LENGTH="10" NOTNULL="false" UNSIGNED="true" DEFAULT="0" SEQUENCE="false" COMMENT="Custom - start of self enrolment" PREVIOUS="enrolperiod" NEXT="enrolenddate"/>
252 <FIELD NAME="enrolenddate" TYPE="int" LENGTH="10" NOTNULL="false" UNSIGNED="true" DEFAULT="0" SEQUENCE="false" COMMENT="Custom - end of enrolment" PREVIOUS="enrolstartdate" NEXT="expirynotify"/>
253 <FIELD NAME="expirynotify" TYPE="int" LENGTH="1" NOTNULL="false" UNSIGNED="true" DEFAULT="0" SEQUENCE="false" COMMENT="Custom - notify users before expiration" PREVIOUS="enrolenddate" NEXT="expirythreshold"/>
254 <FIELD NAME="expirythreshold" TYPE="int" LENGTH="10" NOTNULL="false" UNSIGNED="true" DEFAULT="0" SEQUENCE="false" COMMENT="Custom - when should be the participants notified" PREVIOUS="expirynotify" NEXT="notifyall"/>
255 <FIELD NAME="notifyall" TYPE="int" LENGTH="1" NOTNULL="false" UNSIGNED="true" DEFAULT="0" SEQUENCE="false" COMMENT="Custom - Notify both participant and person responsible for enrolments" PREVIOUS="expirythreshold" NEXT="password"/>
256 <FIELD NAME="password" TYPE="char" LENGTH="50" NOTNULL="false" SEQUENCE="false" COMMENT="Custom - enrolment or access password" PREVIOUS="notifyall" NEXT="cost"/>
257 <FIELD NAME="cost" TYPE="char" LENGTH="20" NOTNULL="false" SEQUENCE="false" COMMENT="Custom - enrolment cost" PREVIOUS="password" NEXT="currency"/>
258 <FIELD NAME="currency" TYPE="char" LENGTH="3" NOTNULL="false" SEQUENCE="false" COMMENT="Custom - cost currency" PREVIOUS="cost" NEXT="roleid"/>
259 <FIELD NAME="roleid" TYPE="int" LENGTH="10" NOTNULL="false" UNSIGNED="true" DEFAULT="0" SEQUENCE="false" COMMENT="Custom - the default role given to participants who self-enrol" PREVIOUS="currency" NEXT="customint1"/>
260 <FIELD NAME="customint1" TYPE="int" LENGTH="10" NOTNULL="false" UNSIGNED="false" SEQUENCE="false" COMMENT="Custom - general int" PREVIOUS="roleid" NEXT="customint2"/>
261 <FIELD NAME="customint2" TYPE="int" LENGTH="10" NOTNULL="false" UNSIGNED="false" SEQUENCE="false" COMMENT="Custom - general int" PREVIOUS="customint1" NEXT="customint3"/>
262 <FIELD NAME="customint3" TYPE="int" LENGTH="10" NOTNULL="false" UNSIGNED="false" SEQUENCE="false" COMMENT="Custom - general int" PREVIOUS="customint2" NEXT="customint4"/>
263 <FIELD NAME="customint4" TYPE="int" LENGTH="10" NOTNULL="false" UNSIGNED="false" SEQUENCE="false" COMMENT="Custom - general int" PREVIOUS="customint3" NEXT="customchar1"/>
264 <FIELD NAME="customchar1" TYPE="char" LENGTH="255" NOTNULL="false" SEQUENCE="false" COMMENT="Custom - general short name" PREVIOUS="customint4" NEXT="customchar2"/>
265 <FIELD NAME="customchar2" TYPE="char" LENGTH="255" NOTNULL="false" SEQUENCE="false" COMMENT="Custom - general short name" PREVIOUS="customchar1" NEXT="customdec1"/>
266 <FIELD NAME="customdec1" TYPE="number" LENGTH="12" NOTNULL="false" UNSIGNED="false" SEQUENCE="false" DECIMALS="7" COMMENT="Custom - general decimal" PREVIOUS="customchar2" NEXT="customdec2"/>
267 <FIELD NAME="customdec2" TYPE="number" LENGTH="12" NOTNULL="false" UNSIGNED="false" SEQUENCE="false" DECIMALS="7" COMMENT="Custom - general decimal" PREVIOUS="customdec1" NEXT="customtext1"/>
268 <FIELD NAME="customtext1" TYPE="text" LENGTH="big" NOTNULL="false" SEQUENCE="false" COMMENT="Custom - general text" PREVIOUS="customdec2" NEXT="customtext2"/>
269 <FIELD NAME="customtext2" TYPE="text" LENGTH="big" NOTNULL="false" SEQUENCE="false" COMMENT="Custom - general text" PREVIOUS="customtext1" NEXT="timecreated"/>
270 <FIELD NAME="timecreated" TYPE="int" LENGTH="10" NOTNULL="true" UNSIGNED="true" DEFAULT="0" SEQUENCE="false" PREVIOUS="customtext2" NEXT="timemodified"/>
271 <FIELD NAME="timemodified" TYPE="int" LENGTH="10" NOTNULL="true" UNSIGNED="true" DEFAULT="0" SEQUENCE="false" PREVIOUS="timecreated"/>
272 </FIELDS>
273 <KEYS>
274 <KEY NAME="primary" TYPE="primary" FIELDS="id" NEXT="courseid"/>
275 <KEY NAME="courseid" TYPE="foreign" FIELDS="courseid" REFTABLE="course" REFFIELDS="id" PREVIOUS="primary"/>
276 </KEYS>
277 <INDEXES>
278 <INDEX NAME="enrol" UNIQUE="false" FIELDS="enrol"/>
279 </INDEXES>
280 </TABLE>
281 <TABLE NAME="user_enrolments" COMMENT="Users participating in courses (aka enrolled users) - everybody who is participating/visible in course, that means both teachers and students" PREVIOUS="enrol" NEXT="course_modules">
67d7d694 282 <FIELDS>
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283 <FIELD NAME="id" TYPE="int" LENGTH="10" NOTNULL="true" UNSIGNED="true" SEQUENCE="true" NEXT="status"/>
284 <FIELD NAME="status" TYPE="int" LENGTH="10" NOTNULL="true" UNSIGNED="true" DEFAULT="0" SEQUENCE="false" COMMENT="0..9 are system constants, 0 means active participation, see ENROL_PARTICIPATION_* constants, plugins may define own status greater than 10" PREVIOUS="id" NEXT="enrolid"/>
285 <FIELD NAME="enrolid" TYPE="int" LENGTH="10" NOTNULL="true" UNSIGNED="true" SEQUENCE="false" PREVIOUS="status" NEXT="userid"/>
286 <FIELD NAME="userid" TYPE="int" LENGTH="10" NOTNULL="true" UNSIGNED="true" SEQUENCE="false" PREVIOUS="enrolid" NEXT="timestart"/>
287 <FIELD NAME="timestart" TYPE="int" LENGTH="10" NOTNULL="true" UNSIGNED="true" DEFAULT="0" SEQUENCE="false" PREVIOUS="userid" NEXT="timeend"/>
288 <FIELD NAME="timeend" TYPE="int" LENGTH="10" NOTNULL="true" UNSIGNED="true" DEFAULT="2147483647" SEQUENCE="false" PREVIOUS="timestart" NEXT="modifierid"/>
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289 <FIELD NAME="modifierid" TYPE="int" LENGTH="10" NOTNULL="true" UNSIGNED="true" DEFAULT="0" SEQUENCE="false" PREVIOUS="timeend" NEXT="timecreated"/>
290 <FIELD NAME="timecreated" TYPE="int" LENGTH="10" NOTNULL="true" UNSIGNED="true" DEFAULT="0" SEQUENCE="false" PREVIOUS="modifierid" NEXT="timemodified"/>
291 <FIELD NAME="timemodified" TYPE="int" LENGTH="10" NOTNULL="true" UNSIGNED="true" DEFAULT="0" SEQUENCE="false" PREVIOUS="timecreated"/>
67d7d694 292 </FIELDS>
293 <KEYS>
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294 <KEY NAME="primary" TYPE="primary" FIELDS="id" NEXT="enrolid"/>
295 <KEY NAME="enrolid" TYPE="foreign" FIELDS="enrolid" REFTABLE="enrol" REFFIELDS="id" PREVIOUS="primary" NEXT="userid"/>
296 <KEY NAME="userid" TYPE="foreign" FIELDS="userid" REFTABLE="user" REFFIELDS="id" PREVIOUS="enrolid" NEXT="modifierid"/>
297 <KEY NAME="modifierid" TYPE="foreign" FIELDS="modifierid" REFTABLE="user" REFFIELDS="id" PREVIOUS="userid"/>
67d7d694 298 </KEYS>
299 <INDEXES>
df997f84 300 <INDEX NAME="enrolid-userid" UNIQUE="true" FIELDS="enrolid, userid" COMMENT="Only one enrolment per plugin allowed"/>
67d7d694 301 </INDEXES>
302 </TABLE>
df997f84 303 <TABLE NAME="course_modules" COMMENT="course_modules table retrofitted from MySQL" PREVIOUS="user_enrolments" NEXT="course_modules_availability">
67d7d694 304 <FIELDS>
74c288a1 305 <FIELD NAME="id" TYPE="int" LENGTH="10" NOTNULL="true" UNSIGNED="true" SEQUENCE="true" NEXT="course"/>
306 <FIELD NAME="course" TYPE="int" LENGTH="10" NOTNULL="true" UNSIGNED="true" DEFAULT="0" SEQUENCE="false" PREVIOUS="id" NEXT="module"/>
307 <FIELD NAME="module" TYPE="int" LENGTH="10" NOTNULL="true" UNSIGNED="true" DEFAULT="0" SEQUENCE="false" PREVIOUS="course" NEXT="instance"/>
308 <FIELD NAME="instance" TYPE="int" LENGTH="10" NOTNULL="true" UNSIGNED="true" DEFAULT="0" SEQUENCE="false" PREVIOUS="module" NEXT="section"/>
309 <FIELD NAME="section" TYPE="int" LENGTH="10" NOTNULL="true" UNSIGNED="true" DEFAULT="0" SEQUENCE="false" PREVIOUS="instance" NEXT="idnumber"/>
310 <FIELD NAME="idnumber" TYPE="char" LENGTH="100" NOTNULL="false" SEQUENCE="false" COMMENT="customizable idnumber" PREVIOUS="section" NEXT="added"/>
311 <FIELD NAME="added" TYPE="int" LENGTH="10" NOTNULL="true" UNSIGNED="true" DEFAULT="0" SEQUENCE="false" PREVIOUS="idnumber" NEXT="score"/>
312 <FIELD NAME="score" TYPE="int" LENGTH="4" NOTNULL="true" UNSIGNED="false" DEFAULT="0" SEQUENCE="false" PREVIOUS="added" NEXT="indent"/>
313 <FIELD NAME="indent" TYPE="int" LENGTH="5" NOTNULL="true" UNSIGNED="true" DEFAULT="0" SEQUENCE="false" PREVIOUS="score" NEXT="visible"/>
314 <FIELD NAME="visible" TYPE="int" LENGTH="1" NOTNULL="true" UNSIGNED="false" DEFAULT="1" SEQUENCE="false" PREVIOUS="indent" NEXT="visibleold"/>
315 <FIELD NAME="visibleold" TYPE="int" LENGTH="1" NOTNULL="true" UNSIGNED="false" DEFAULT="1" SEQUENCE="false" PREVIOUS="visible" NEXT="groupmode"/>
316 <FIELD NAME="groupmode" TYPE="int" LENGTH="4" NOTNULL="true" UNSIGNED="false" DEFAULT="0" SEQUENCE="false" PREVIOUS="visibleold" NEXT="groupingid"/>
317 <FIELD NAME="groupingid" TYPE="int" LENGTH="10" NOTNULL="true" UNSIGNED="true" DEFAULT="0" SEQUENCE="false" PREVIOUS="groupmode" NEXT="groupmembersonly"/>
318 <FIELD NAME="groupmembersonly" TYPE="int" LENGTH="4" NOTNULL="true" UNSIGNED="true" DEFAULT="0" SEQUENCE="false" COMMENT="only members of any group are allowed to access the activity" PREVIOUS="groupingid" NEXT="completion"/>
319 <FIELD NAME="completion" TYPE="int" LENGTH="1" NOTNULL="true" UNSIGNED="true" DEFAULT="0" SEQUENCE="false" COMMENT="Whether the completion-tracking facilities are enabled for this activity. 0 = not enabled (database default) 1 = manual tracking, user can tick this activity off (UI default for most activity types) 2 = automatic tracking, system should mark completion according to rules specified in course_moduleS_completion" PREVIOUS="groupmembersonly" NEXT="completiongradeitemnumber"/>
320 <FIELD NAME="completiongradeitemnumber" TYPE="int" LENGTH="10" NOTNULL="false" UNSIGNED="true" SEQUENCE="false" COMMENT="Grade-item number used to track automatic completion, if applicable." PREVIOUS="completion" NEXT="completionview"/>
321 <FIELD NAME="completionview" TYPE="int" LENGTH="1" NOTNULL="true" UNSIGNED="true" DEFAULT="0" SEQUENCE="false" COMMENT="Controls whether a page view is part of the automatic completion requirements for this activity. 0 = view not required 1 = view required" PREVIOUS="completiongradeitemnumber" NEXT="completionexpected"/>
322 <FIELD NAME="completionexpected" TYPE="int" LENGTH="10" NOTNULL="true" UNSIGNED="true" DEFAULT="0" SEQUENCE="false" COMMENT="Date at which students are expected to complete this activity. This field is used when displaying student progress." PREVIOUS="completionview" NEXT="availablefrom"/>
323 <FIELD NAME="availablefrom" TYPE="int" LENGTH="10" NOTNULL="true" UNSIGNED="true" DEFAULT="0" SEQUENCE="false" COMMENT="If set non-zero, the activity only becomes available from the time given here." PREVIOUS="completionexpected" NEXT="availableuntil"/>
324 <FIELD NAME="availableuntil" TYPE="int" LENGTH="10" NOTNULL="true" UNSIGNED="true" DEFAULT="0" SEQUENCE="false" COMMENT="If set non-zero, the activity is only available until the time given here." PREVIOUS="availablefrom" NEXT="showavailability"/>
325 <FIELD NAME="showavailability" TYPE="int" LENGTH="1" NOTNULL="true" UNSIGNED="true" DEFAULT="0" SEQUENCE="false" COMMENT="If this field is set to 1 and the activity is not available because the 'availablefrom' date has not been reached, or one of the conditions in course_modules_availability is not matched, then the item will be displayed greyed-out (unclickable) with an information message such as 'Available from (date)'. Otherwise, the item will not be displayed to students at all." PREVIOUS="availableuntil"/>
67d7d694 326 </FIELDS>
327 <KEYS>
28271c72 328 <KEY NAME="primary" TYPE="primary" FIELDS="id" NEXT="groupingid"/>
2524b0f2 329 <KEY NAME="groupingid" TYPE="foreign" FIELDS="groupingid" REFTABLE="groupings" REFFIELDS="id" PREVIOUS="primary"/>
67d7d694 330 </KEYS>
331 <INDEXES>
332 <INDEX NAME="visible" UNIQUE="false" FIELDS="visible" NEXT="course"/>
333 <INDEX NAME="course" UNIQUE="false" FIELDS="course" PREVIOUS="visible" NEXT="module"/>
334 <INDEX NAME="module" UNIQUE="false" FIELDS="module" PREVIOUS="course" NEXT="instance"/>
4a039315 335 <INDEX NAME="instance" UNIQUE="false" FIELDS="instance" PREVIOUS="module" NEXT="idnumber-course"/>
336 <INDEX NAME="idnumber-course" UNIQUE="false" FIELDS="idnumber, course" COMMENT="non unique index (although programatically we are guarantying some sort of uniqueness both under this table and the grade_items one). TODO: We need a central store of module idnumbers in the future." PREVIOUS="instance"/>
67d7d694 337 </INDEXES>
338 </TABLE>
0953a4e7 339 <TABLE NAME="course_modules_availability" COMMENT="Table stores conditions that affect whether a module/activity is currently available to students or not." PREVIOUS="course_modules" NEXT="course_modules_completion">
340 <FIELDS>
74c288a1 341 <FIELD NAME="id" TYPE="int" LENGTH="10" NOTNULL="true" UNSIGNED="true" SEQUENCE="true" NEXT="coursemoduleid"/>
342 <FIELD NAME="coursemoduleid" TYPE="int" LENGTH="10" NOTNULL="true" UNSIGNED="true" SEQUENCE="false" COMMENT="ID of the module whose availability is being restricted by this condition." PREVIOUS="id" NEXT="sourcecmid"/>
343 <FIELD NAME="sourcecmid" TYPE="int" LENGTH="10" NOTNULL="false" UNSIGNED="true" SEQUENCE="false" COMMENT="If this condition is based on completion of another activity, then this is the course-module ID of that activity. Otherwise null." PREVIOUS="coursemoduleid" NEXT="requiredcompletion"/>
344 <FIELD NAME="requiredcompletion" TYPE="int" LENGTH="1" NOTNULL="false" UNSIGNED="true" SEQUENCE="false" COMMENT="If this condition is on a module's completion, then this should be set to the required completion state. Otherwise null. Suitable values are 1 = completed, 2 = completed-passed, 3 = completed-failed." PREVIOUS="sourcecmid" NEXT="gradeitemid"/>
345 <FIELD NAME="gradeitemid" TYPE="int" LENGTH="10" NOTNULL="false" UNSIGNED="true" SEQUENCE="false" COMMENT="If this condition is based on a gradebook score, the item ID is given here (and the item will now not be available until a value is achieved for that grade). Otherwise null." PREVIOUS="requiredcompletion" NEXT="grademin"/>
346 <FIELD NAME="grademin" TYPE="number" LENGTH="10" NOTNULL="false" UNSIGNED="false" SEQUENCE="false" DECIMALS="5" COMMENT="If set, this is the minimum grade percentage that must be reached (greater than or equal) in order for this module to appear. Otherwise null." PREVIOUS="gradeitemid" NEXT="grademax"/>
347 <FIELD NAME="grademax" TYPE="number" LENGTH="10" NOTNULL="false" UNSIGNED="false" SEQUENCE="false" DECIMALS="5" COMMENT="If set, this is the maximum grade percentage that users must be below (less than) in order to display this item. Otherwise null." PREVIOUS="grademin"/>
0953a4e7 348 </FIELDS>
349 <KEYS>
cbb17d54 350 <KEY NAME="primary" TYPE="primary" FIELDS="id" NEXT="coursemoduleid"/>
351 <KEY NAME="coursemoduleid" TYPE="foreign" FIELDS="coursemoduleid" REFTABLE="course_modules" REFFIELDS="id" PREVIOUS="primary" NEXT="sourcecmid"/>
352 <KEY NAME="sourcecmid" TYPE="foreign" FIELDS="sourcecmid" REFTABLE="course_modules" REFFIELDS="id" PREVIOUS="coursemoduleid" NEXT="gradeitemid"/>
353 <KEY NAME="gradeitemid" TYPE="foreign" FIELDS="gradeitemid" REFTABLE="grade_items" REFFIELDS="id" PREVIOUS="sourcecmid"/>
0953a4e7 354 </KEYS>
355 </TABLE>
356 <TABLE NAME="course_modules_completion" COMMENT="Stores the completion state (completed or not completed, etc) of each user on each activity." PREVIOUS="course_modules_availability" NEXT="course_sections">
4e781c7b 357 <FIELDS>
74c288a1 358 <FIELD NAME="id" TYPE="int" LENGTH="10" NOTNULL="true" UNSIGNED="true" SEQUENCE="true" NEXT="coursemoduleid"/>
359 <FIELD NAME="coursemoduleid" TYPE="int" LENGTH="10" NOTNULL="true" UNSIGNED="true" SEQUENCE="false" COMMENT="Activity that has been completed (or not)." PREVIOUS="id" NEXT="userid"/>
360 <FIELD NAME="userid" TYPE="int" LENGTH="10" NOTNULL="true" UNSIGNED="true" SEQUENCE="false" COMMENT="ID of user who has (or hasn't) completed the activity." PREVIOUS="coursemoduleid" NEXT="completionstate"/>
361 <FIELD NAME="completionstate" TYPE="int" LENGTH="1" NOTNULL="true" UNSIGNED="true" SEQUENCE="false" COMMENT="Whether or not the user has completed the activity. Available states: 0 = not completed [if there's no row in this table, that also counts as 0] 1 = completed 2 = completed, show passed 3 = completed, show failed" PREVIOUS="userid" NEXT="viewed"/>
362 <FIELD NAME="viewed" TYPE="int" LENGTH="1" NOTNULL="false" UNSIGNED="true" SEQUENCE="false" COMMENT="Tracks whether or not this activity has been viewed. NULL = we are not tracking viewed for this activity 0 = not viewed 1 = viewed" PREVIOUS="completionstate" NEXT="timemodified"/>
363 <FIELD NAME="timemodified" TYPE="int" LENGTH="10" NOTNULL="true" UNSIGNED="true" SEQUENCE="false" COMMENT="Time at which the completion state last changed." PREVIOUS="viewed"/>
4e781c7b 364 </FIELDS>
365 <KEYS>
366 <KEY NAME="primary" TYPE="primary" FIELDS="id"/>
367 </KEYS>
368 <INDEXES>
369 <INDEX NAME="coursemoduleid" UNIQUE="false" FIELDS="coursemoduleid" COMMENT="For quick access via course-module (e.g. when displaying course module settings page and we need to determine whether anyone has completed it)." NEXT="userid"/>
370 <INDEX NAME="userid" UNIQUE="false" FIELDS="userid" COMMENT="Index on user ID. Used when obtaining completion information for normal course page view." PREVIOUS="coursemoduleid"/>
4e781c7b 371 </INDEXES>
372 </TABLE>
373 <TABLE NAME="course_sections" COMMENT="to define the sections for each course" PREVIOUS="course_modules_completion" NEXT="course_request">
67d7d694 374 <FIELDS>
74c288a1 375 <FIELD NAME="id" TYPE="int" LENGTH="10" NOTNULL="true" UNSIGNED="true" SEQUENCE="true" NEXT="course"/>
376 <FIELD NAME="course" TYPE="int" LENGTH="10" NOTNULL="true" UNSIGNED="true" DEFAULT="0" SEQUENCE="false" PREVIOUS="id" NEXT="section"/>
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377 <FIELD NAME="section" TYPE="int" LENGTH="10" NOTNULL="true" UNSIGNED="true" DEFAULT="0" SEQUENCE="false" PREVIOUS="course" NEXT="name"/>
378 <FIELD NAME="name" TYPE="char" LENGTH="255" NOTNULL="false" SEQUENCE="false" PREVIOUS="section" NEXT="summary"/>
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379 <FIELD NAME="summary" TYPE="text" LENGTH="small" NOTNULL="false" SEQUENCE="false" PREVIOUS="name" NEXT="summaryformat"/>
380 <FIELD NAME="summaryformat" TYPE="int" LENGTH="2" NOTNULL="true" UNSIGNED="true" DEFAULT="0" SEQUENCE="false" PREVIOUS="summary" NEXT="sequence"/>
381 <FIELD NAME="sequence" TYPE="text" LENGTH="small" NOTNULL="false" SEQUENCE="false" PREVIOUS="summaryformat" NEXT="visible"/>
74c288a1 382 <FIELD NAME="visible" TYPE="int" LENGTH="1" NOTNULL="true" UNSIGNED="false" DEFAULT="1" SEQUENCE="false" PREVIOUS="sequence"/>
67d7d694 383 </FIELDS>
384 <KEYS>
52cb2e47 385 <KEY NAME="primary" TYPE="primary" FIELDS="id"/>
67d7d694 386 </KEYS>
387 <INDEXES>
388 <INDEX NAME="course_section" UNIQUE="false" FIELDS="course, section"/>
389 </INDEXES>
390 </TABLE>
391 <TABLE NAME="course_request" COMMENT="course requests" PREVIOUS="course_sections" NEXT="course_allowed_modules">
392 <FIELDS>
74c288a1 393 <FIELD NAME="id" TYPE="int" LENGTH="10" NOTNULL="true" UNSIGNED="true" SEQUENCE="true" NEXT="fullname"/>
394 <FIELD NAME="fullname" TYPE="char" LENGTH="254" NOTNULL="true" SEQUENCE="false" PREVIOUS="id" NEXT="shortname"/>
395 <FIELD NAME="shortname" TYPE="char" LENGTH="100" NOTNULL="true" SEQUENCE="false" PREVIOUS="fullname" NEXT="summary"/>
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396 <FIELD NAME="summary" TYPE="text" LENGTH="small" NOTNULL="true" SEQUENCE="false" PREVIOUS="shortname" NEXT="summaryformat"/>
397 <FIELD NAME="summaryformat" TYPE="int" LENGTH="2" NOTNULL="true" UNSIGNED="true" DEFAULT="0" SEQUENCE="false" PREVIOUS="summary" NEXT="reason"/>
398 <FIELD NAME="reason" TYPE="text" LENGTH="small" NOTNULL="true" SEQUENCE="false" PREVIOUS="summaryformat" NEXT="requester"/>
74c288a1 399 <FIELD NAME="requester" TYPE="int" LENGTH="10" NOTNULL="true" UNSIGNED="true" DEFAULT="0" SEQUENCE="false" PREVIOUS="reason" NEXT="password"/>
400 <FIELD NAME="password" TYPE="char" LENGTH="50" NOTNULL="true" SEQUENCE="false" PREVIOUS="requester"/>
67d7d694 401 </FIELDS>
402 <KEYS>
52cb2e47 403 <KEY NAME="primary" TYPE="primary" FIELDS="id"/>
67d7d694 404 </KEYS>
405 <INDEXES>
406 <INDEX NAME="shortname" UNIQUE="false" FIELDS="shortname"/>
407 </INDEXES>
408 </TABLE>
0fc9c009 409 <TABLE NAME="course_allowed_modules" COMMENT="allowed modules foreach course" PREVIOUS="course_request" NEXT="filter_active">
67d7d694 410 <FIELDS>
74c288a1 411 <FIELD NAME="id" TYPE="int" LENGTH="10" NOTNULL="true" UNSIGNED="true" SEQUENCE="true" NEXT="course"/>
412 <FIELD NAME="course" TYPE="int" LENGTH="10" NOTNULL="true" UNSIGNED="true" DEFAULT="0" SEQUENCE="false" PREVIOUS="id" NEXT="module"/>
413 <FIELD NAME="module" TYPE="int" LENGTH="10" NOTNULL="true" UNSIGNED="true" DEFAULT="0" SEQUENCE="false" PREVIOUS="course"/>
67d7d694 414 </FIELDS>
415 <KEYS>
52cb2e47 416 <KEY NAME="primary" TYPE="primary" FIELDS="id"/>
67d7d694 417 </KEYS>
418 <INDEXES>
419 <INDEX NAME="course" UNIQUE="false" FIELDS="course" NEXT="module"/>
420 <INDEX NAME="module" UNIQUE="false" FIELDS="module" PREVIOUS="course"/>
421 </INDEXES>
422 </TABLE>
0fc9c009 423 <TABLE NAME="filter_active" COMMENT="Stores information about which filters are active in which contexts. Also the filter sort order. See get_active_filters in lib/filterlib.php for how this data is used." PREVIOUS="course_allowed_modules" NEXT="filter_config">
424 <FIELDS>
74c288a1 425 <FIELD NAME="id" TYPE="int" LENGTH="10" NOTNULL="true" UNSIGNED="true" SEQUENCE="true" NEXT="filter"/>
426 <FIELD NAME="filter" TYPE="char" LENGTH="32" NOTNULL="true" SEQUENCE="false" COMMENT="The filter internal name, like 'filter/tex' or 'mod/glossary'." PREVIOUS="id" NEXT="contextid"/>
427 <FIELD NAME="contextid" TYPE="int" LENGTH="10" NOTNULL="true" UNSIGNED="true" SEQUENCE="false" COMMENT="References context.id." PREVIOUS="filter" NEXT="active"/>
428 <FIELD NAME="active" TYPE="int" LENGTH="4" NOTNULL="true" UNSIGNED="false" SEQUENCE="false" COMMENT="Whether this filter is active in this context. +1 = On, -1 = Off, no row with this contextid = inherit. As a special case, when contextid points to the system context, -9999 means this filter is completely disabled." PREVIOUS="contextid" NEXT="sortorder"/>
429 <FIELD NAME="sortorder" TYPE="int" LENGTH="10" NOTNULL="true" UNSIGNED="false" DEFAULT="0" SEQUENCE="false" COMMENT="Only relevant if contextid points to the system context. In other cases this field should contain 0. The order in which the filters should be applied." PREVIOUS="active"/>
0fc9c009 430 </FIELDS>
431 <KEYS>
432 <KEY NAME="primary" TYPE="primary" FIELDS="id" NEXT="contextid"/>
433 <KEY NAME="contextid" TYPE="foreign" FIELDS="contextid" REFTABLE="context" REFFIELDS="id" PREVIOUS="primary"/>
434 </KEYS>
435 <INDEXES>
436 <INDEX NAME="contextid-filter" UNIQUE="true" FIELDS="contextid, filter"/>
437 </INDEXES>
438 </TABLE>
439 <TABLE NAME="filter_config" COMMENT="Stores per-context configuration settings for filters which have them." PREVIOUS="filter_active" NEXT="event">
440 <FIELDS>
74c288a1 441 <FIELD NAME="id" TYPE="int" LENGTH="10" NOTNULL="true" UNSIGNED="true" SEQUENCE="true" NEXT="filter"/>
442 <FIELD NAME="filter" TYPE="char" LENGTH="32" NOTNULL="true" SEQUENCE="false" COMMENT="The filter internal name, like 'filter/tex' or 'mod/glossary'." PREVIOUS="id" NEXT="contextid"/>
443 <FIELD NAME="contextid" TYPE="int" LENGTH="10" NOTNULL="true" UNSIGNED="true" SEQUENCE="false" COMMENT="References context.id." PREVIOUS="filter" NEXT="name"/>
444 <FIELD NAME="name" TYPE="char" LENGTH="255" NOTNULL="true" SEQUENCE="false" COMMENT="The config variable name." PREVIOUS="contextid" NEXT="value"/>
445 <FIELD NAME="value" TYPE="text" LENGTH="small" NOTNULL="false" SEQUENCE="false" COMMENT="The correspoding config variable value." PREVIOUS="name"/>
0fc9c009 446 </FIELDS>
447 <KEYS>
448 <KEY NAME="primary" TYPE="primary" FIELDS="id" NEXT="contextid"/>
449 <KEY NAME="contextid" TYPE="foreign" FIELDS="contextid" REFTABLE="context" REFFIELDS="id" PREVIOUS="primary"/>
450 </KEYS>
451 <INDEXES>
452 <INDEX NAME="contextid-filter-name" UNIQUE="true" FIELDS="contextid, filter, name" COMMENT="In each context, at most one value per name per filter."/>
453 </INDEXES>
454 </TABLE>
455 <TABLE NAME="event" COMMENT="For everything with a time associated to it" PREVIOUS="filter_config" NEXT="cache_filters">
67d7d694 456 <FIELDS>
74c288a1 457 <FIELD NAME="id" TYPE="int" LENGTH="10" NOTNULL="true" UNSIGNED="true" SEQUENCE="true" NEXT="name"/>
458 <FIELD NAME="name" TYPE="char" LENGTH="255" NOTNULL="true" SEQUENCE="false" PREVIOUS="id" NEXT="description"/>
459 <FIELD NAME="description" TYPE="text" LENGTH="small" NOTNULL="true" SEQUENCE="false" PREVIOUS="name" NEXT="format"/>
460 <FIELD NAME="format" TYPE="int" LENGTH="4" NOTNULL="true" UNSIGNED="true" DEFAULT="0" SEQUENCE="false" PREVIOUS="description" NEXT="courseid"/>
461 <FIELD NAME="courseid" TYPE="int" LENGTH="10" NOTNULL="true" UNSIGNED="true" DEFAULT="0" SEQUENCE="false" PREVIOUS="format" NEXT="groupid"/>
462 <FIELD NAME="groupid" TYPE="int" LENGTH="10" NOTNULL="true" UNSIGNED="true" DEFAULT="0" SEQUENCE="false" PREVIOUS="courseid" NEXT="userid"/>
463 <FIELD NAME="userid" TYPE="int" LENGTH="10" NOTNULL="true" UNSIGNED="true" DEFAULT="0" SEQUENCE="false" PREVIOUS="groupid" NEXT="repeatid"/>
464 <FIELD NAME="repeatid" TYPE="int" LENGTH="10" NOTNULL="true" UNSIGNED="true" DEFAULT="0" SEQUENCE="false" PREVIOUS="userid" NEXT="modulename"/>
465 <FIELD NAME="modulename" TYPE="char" LENGTH="20" NOTNULL="true" SEQUENCE="false" PREVIOUS="repeatid" NEXT="instance"/>
466 <FIELD NAME="instance" TYPE="int" LENGTH="10" NOTNULL="true" UNSIGNED="true" DEFAULT="0" SEQUENCE="false" PREVIOUS="modulename" NEXT="eventtype"/>
467 <FIELD NAME="eventtype" TYPE="char" LENGTH="20" NOTNULL="true" SEQUENCE="false" PREVIOUS="instance" NEXT="timestart"/>
468 <FIELD NAME="timestart" TYPE="int" LENGTH="10" NOTNULL="true" UNSIGNED="true" DEFAULT="0" SEQUENCE="false" PREVIOUS="eventtype" NEXT="timeduration"/>
469 <FIELD NAME="timeduration" TYPE="int" LENGTH="10" NOTNULL="true" UNSIGNED="true" DEFAULT="0" SEQUENCE="false" PREVIOUS="timestart" NEXT="visible"/>
470 <FIELD NAME="visible" TYPE="int" LENGTH="4" NOTNULL="true" UNSIGNED="false" DEFAULT="1" SEQUENCE="false" PREVIOUS="timeduration" NEXT="uuid"/>
471 <FIELD NAME="uuid" TYPE="char" LENGTH="36" NOTNULL="true" SEQUENCE="false" PREVIOUS="visible" NEXT="sequence"/>
472 <FIELD NAME="sequence" TYPE="int" LENGTH="10" NOTNULL="true" UNSIGNED="true" DEFAULT="1" SEQUENCE="false" PREVIOUS="uuid" NEXT="timemodified"/>
473 <FIELD NAME="timemodified" TYPE="int" LENGTH="10" NOTNULL="true" UNSIGNED="true" DEFAULT="0" SEQUENCE="false" PREVIOUS="sequence"/>
67d7d694 474 </FIELDS>
475 <KEYS>
52cb2e47 476 <KEY NAME="primary" TYPE="primary" FIELDS="id"/>
67d7d694 477 </KEYS>
478 <INDEXES>
479 <INDEX NAME="courseid" UNIQUE="false" FIELDS="courseid" NEXT="userid"/>
480 <INDEX NAME="userid" UNIQUE="false" FIELDS="userid" PREVIOUS="courseid" NEXT="timestart"/>
481 <INDEX NAME="timestart" UNIQUE="false" FIELDS="timestart" PREVIOUS="userid" NEXT="timeduration"/>
e06d74d5 482 <INDEX NAME="timeduration" UNIQUE="false" FIELDS="timeduration" PREVIOUS="timestart" NEXT="groupid-courseid-visible-userid"/>
483 <INDEX NAME="groupid-courseid-visible-userid" UNIQUE="false" FIELDS="groupid, courseid, visible, userid" COMMENT="used for calendar view" PREVIOUS="timeduration"/>
67d7d694 484 </INDEXES>
485 </TABLE>
486 <TABLE NAME="cache_filters" COMMENT="For keeping information about cached data" PREVIOUS="event" NEXT="cache_text">
487 <FIELDS>
74c288a1 488 <FIELD NAME="id" TYPE="int" LENGTH="10" NOTNULL="true" UNSIGNED="true" SEQUENCE="true" NEXT="filter"/>
489 <FIELD NAME="filter" TYPE="char" LENGTH="32" NOTNULL="true" SEQUENCE="false" PREVIOUS="id" NEXT="version"/>
490 <FIELD NAME="version" TYPE="int" LENGTH="10" NOTNULL="true" UNSIGNED="true" DEFAULT="0" SEQUENCE="false" PREVIOUS="filter" NEXT="md5key"/>
491 <FIELD NAME="md5key" TYPE="char" LENGTH="32" NOTNULL="true" SEQUENCE="false" PREVIOUS="version" NEXT="rawtext"/>
492 <FIELD NAME="rawtext" TYPE="text" LENGTH="small" NOTNULL="true" SEQUENCE="false" PREVIOUS="md5key" NEXT="timemodified"/>
493 <FIELD NAME="timemodified" TYPE="int" LENGTH="10" NOTNULL="true" UNSIGNED="true" DEFAULT="0" SEQUENCE="false" PREVIOUS="rawtext"/>
67d7d694 494 </FIELDS>
495 <KEYS>
52cb2e47 496 <KEY NAME="primary" TYPE="primary" FIELDS="id"/>
67d7d694 497 </KEYS>
498 <INDEXES>
499 <INDEX NAME="filter_md5key" UNIQUE="false" FIELDS="filter, md5key"/>
500 </INDEXES>
501 </TABLE>
eeccaea1 502 <TABLE NAME="cache_text" COMMENT="For storing temporary copies of processed texts" PREVIOUS="cache_filters" NEXT="log">
67d7d694 503 <FIELDS>
74c288a1 504 <FIELD NAME="id" TYPE="int" LENGTH="10" NOTNULL="true" UNSIGNED="true" SEQUENCE="true" NEXT="md5key"/>
505 <FIELD NAME="md5key" TYPE="char" LENGTH="32" NOTNULL="true" SEQUENCE="false" PREVIOUS="id" NEXT="formattedtext"/>
506 <FIELD NAME="formattedtext" TYPE="text" LENGTH="big" NOTNULL="true" SEQUENCE="false" PREVIOUS="md5key" NEXT="timemodified"/>
507 <FIELD NAME="timemodified" TYPE="int" LENGTH="10" NOTNULL="true" UNSIGNED="true" DEFAULT="0" SEQUENCE="false" PREVIOUS="formattedtext"/>
67d7d694 508 </FIELDS>
509 <KEYS>
52cb2e47 510 <KEY NAME="primary" TYPE="primary" FIELDS="id"/>
67d7d694 511 </KEYS>
512 <INDEXES>
cef1ea8e 513 <INDEX NAME="md5key" UNIQUE="false" FIELDS="md5key" NEXT="timemodified"/>
514 <INDEX NAME="timemodified" UNIQUE="false" FIELDS="timemodified" COMMENT="Mainly to help deletion of expired records from cron" PREVIOUS="md5key"/>
67d7d694 515 </INDEXES>
516 </TABLE>
b4154c2d 517 <TABLE NAME="log" COMMENT="Every action is logged as far as possible" PREVIOUS="cache_text" NEXT="log_queries">
67d7d694 518 <FIELDS>
74c288a1 519 <FIELD NAME="id" TYPE="int" LENGTH="10" NOTNULL="true" UNSIGNED="true" SEQUENCE="true" NEXT="time"/>
520 <FIELD NAME="time" TYPE="int" LENGTH="10" NOTNULL="true" UNSIGNED="true" DEFAULT="0" SEQUENCE="false" PREVIOUS="id" NEXT="userid"/>
521 <FIELD NAME="userid" TYPE="int" LENGTH="10" NOTNULL="true" UNSIGNED="true" DEFAULT="0" SEQUENCE="false" PREVIOUS="time" NEXT="ip"/>
522 <FIELD NAME="ip" TYPE="char" LENGTH="45" NOTNULL="true" SEQUENCE="false" PREVIOUS="userid" NEXT="course"/>
523 <FIELD NAME="course" TYPE="int" LENGTH="10" NOTNULL="true" UNSIGNED="true" DEFAULT="0" SEQUENCE="false" PREVIOUS="ip" NEXT="module"/>
524 <FIELD NAME="module" TYPE="char" LENGTH="20" NOTNULL="true" SEQUENCE="false" PREVIOUS="course" NEXT="cmid"/>
525 <FIELD NAME="cmid" TYPE="int" LENGTH="10" NOTNULL="true" UNSIGNED="true" DEFAULT="0" SEQUENCE="false" PREVIOUS="module" NEXT="action"/>
526 <FIELD NAME="action" TYPE="char" LENGTH="40" NOTNULL="true" SEQUENCE="false" PREVIOUS="cmid" NEXT="url"/>
527 <FIELD NAME="url" TYPE="char" LENGTH="100" NOTNULL="true" SEQUENCE="false" PREVIOUS="action" NEXT="info"/>
528 <FIELD NAME="info" TYPE="char" LENGTH="255" NOTNULL="true" SEQUENCE="false" PREVIOUS="url"/>
67d7d694 529 </FIELDS>
530 <KEYS>
52cb2e47 531 <KEY NAME="primary" TYPE="primary" FIELDS="id"/>
67d7d694 532 </KEYS>
533 <INDEXES>
b7943731 534 <INDEX NAME="course-module-action" UNIQUE="false" FIELDS="course, module, action" NEXT="time"/>
535 <INDEX NAME="time" UNIQUE="false" FIELDS="time" PREVIOUS="course-module-action" NEXT="action"/>
536 <INDEX NAME="action" UNIQUE="false" FIELDS="action" PREVIOUS="time" NEXT="userid-course"/>
da4aa3e4 537 <INDEX NAME="userid-course" UNIQUE="false" FIELDS="userid, course" PREVIOUS="action" NEXT="cmid"/>
538 <INDEX NAME="cmid" UNIQUE="false" FIELDS="cmid" PREVIOUS="userid-course"/>
67d7d694 539 </INDEXES>
540 </TABLE>
b4154c2d 541 <TABLE NAME="log_queries" COMMENT="Logged database queries." PREVIOUS="log" NEXT="log_display">
542 <FIELDS>
543 <FIELD NAME="id" TYPE="int" LENGTH="10" NOTNULL="true" UNSIGNED="true" SEQUENCE="true" NEXT="qtype"/>
544 <FIELD NAME="qtype" TYPE="int" LENGTH="5" NOTNULL="true" UNSIGNED="true" SEQUENCE="false" COMMENT="query type constant" PREVIOUS="id" NEXT="sqltext"/>
545 <FIELD NAME="sqltext" TYPE="text" LENGTH="medium" NOTNULL="true" SEQUENCE="false" COMMENT="query sql" PREVIOUS="qtype" NEXT="sqlparams"/>
546 <FIELD NAME="sqlparams" TYPE="text" LENGTH="big" NOTNULL="false" SEQUENCE="false" COMMENT="query parameters" PREVIOUS="sqltext" NEXT="error"/>
547 <FIELD NAME="error" TYPE="int" LENGTH="5" NOTNULL="true" UNSIGNED="true" DEFAULT="0" SEQUENCE="false" COMMENT="is error" PREVIOUS="sqlparams" NEXT="info"/>
548 <FIELD NAME="info" TYPE="text" LENGTH="small" NOTNULL="false" SEQUENCE="false" COMMENT="detailed info such as error text" PREVIOUS="error" NEXT="backtrace"/>
549 <FIELD NAME="backtrace" TYPE="text" LENGTH="small" NOTNULL="false" SEQUENCE="false" COMMENT="php execution trace" PREVIOUS="info" NEXT="exectime"/>
550 <FIELD NAME="exectime" TYPE="number" LENGTH="10" NOTNULL="true" UNSIGNED="false" SEQUENCE="false" DECIMALS="5" COMMENT="query execution time in seconds as float" PREVIOUS="backtrace" NEXT="timelogged"/>
551 <FIELD NAME="timelogged" TYPE="int" LENGTH="10" NOTNULL="true" UNSIGNED="true" SEQUENCE="false" COMMENT="timestamp when log info stored into db" PREVIOUS="exectime"/>
552 </FIELDS>
553 <KEYS>
554 <KEY NAME="primary" TYPE="primary" FIELDS="id"/>
555 </KEYS>
556 </TABLE>
557 <TABLE NAME="log_display" COMMENT="For a particular module/action, specifies a moodle table/field" PREVIOUS="log_queries" NEXT="message">
67d7d694 558 <FIELDS>
74c288a1 559 <FIELD NAME="id" TYPE="int" LENGTH="10" NOTNULL="true" UNSIGNED="true" SEQUENCE="true" NEXT="module"/>
560 <FIELD NAME="module" TYPE="char" LENGTH="20" NOTNULL="true" SEQUENCE="false" PREVIOUS="id" NEXT="action"/>
561 <FIELD NAME="action" TYPE="char" LENGTH="40" NOTNULL="true" SEQUENCE="false" PREVIOUS="module" NEXT="mtable"/>
562 <FIELD NAME="mtable" TYPE="char" LENGTH="30" NOTNULL="true" SEQUENCE="false" PREVIOUS="action" NEXT="field"/>
c6d75bff
PS
563 <FIELD NAME="field" TYPE="char" LENGTH="200" NOTNULL="true" SEQUENCE="false" PREVIOUS="mtable" NEXT="component"/>
564 <FIELD NAME="component" TYPE="char" LENGTH="100" NOTNULL="true" SEQUENCE="false" COMMENT="owner of the log action" PREVIOUS="field"/>
67d7d694 565 </FIELDS>
566 <KEYS>
52cb2e47 567 <KEY NAME="primary" TYPE="primary" FIELDS="id"/>
67d7d694 568 </KEYS>
569 <INDEXES>
570 <INDEX NAME="module-action" UNIQUE="true" FIELDS="module, action"/>
571 </INDEXES>
572 </TABLE>
5ac9b67c 573 <TABLE NAME="message" COMMENT="Stores all unread messages" PREVIOUS="log_display" NEXT="message_read">
67d7d694 574 <FIELDS>
74c288a1 575 <FIELD NAME="id" TYPE="int" LENGTH="10" NOTNULL="true" UNSIGNED="true" SEQUENCE="true" NEXT="useridfrom"/>
ffec817e
SH
576 <FIELD NAME="useridfrom" TYPE="int" LENGTH="10" NOTNULL="true" UNSIGNED="true" DEFAULT="0" SEQUENCE="false" PREVIOUS="id" NEXT="useridto"/>
577 <FIELD NAME="useridto" TYPE="int" LENGTH="10" NOTNULL="true" UNSIGNED="true" DEFAULT="0" SEQUENCE="false" PREVIOUS="useridfrom" NEXT="subject"/>
74c288a1 578 <FIELD NAME="subject" TYPE="text" LENGTH="small" NOTNULL="false" SEQUENCE="false" COMMENT="The message subject" PREVIOUS="useridto" NEXT="fullmessage"/>
579 <FIELD NAME="fullmessage" TYPE="text" LENGTH="small" NOTNULL="false" SEQUENCE="false" PREVIOUS="subject" NEXT="fullmessageformat"/>
580 <FIELD NAME="fullmessageformat" TYPE="int" LENGTH="4" NOTNULL="false" UNSIGNED="true" DEFAULT="0" SEQUENCE="false" COMMENT="The format of the full message" PREVIOUS="fullmessage" NEXT="fullmessagehtml"/>
581 <FIELD NAME="fullmessagehtml" TYPE="text" LENGTH="medium" NOTNULL="false" SEQUENCE="false" COMMENT="html format of message" PREVIOUS="fullmessageformat" NEXT="smallmessage"/>
14a0e7dd
AD
582 <FIELD NAME="smallmessage" TYPE="text" LENGTH="small" NOTNULL="false" SEQUENCE="false" COMMENT="Smal version of message (eg sms)" PREVIOUS="fullmessagehtml" NEXT="notification"/>
583 <FIELD NAME="notification" TYPE="int" LENGTH="1" NOTNULL="false" UNSIGNED="true" DEFAULT="0" SEQUENCE="false" PREVIOUS="smallmessage" NEXT="contexturl"/>
584 <FIELD NAME="contexturl" TYPE="text" LENGTH="small" NOTNULL="false" SEQUENCE="false" COMMENT="If this message is a notification of an event contexturl should contain a link to view this event. For example if its a notification of a forum post contexturl should contain a link to the forum post." PREVIOUS="notification" NEXT="contexturlname"/>
585 <FIELD NAME="contexturlname" TYPE="text" LENGTH="small" NOTNULL="false" SEQUENCE="false" COMMENT="Display text for the contexturl" PREVIOUS="contexturl" NEXT="timecreated"/>
586 <FIELD NAME="timecreated" TYPE="int" LENGTH="10" NOTNULL="true" UNSIGNED="false" DEFAULT="0" SEQUENCE="false" PREVIOUS="contexturlname"/>
67d7d694 587 </FIELDS>
588 <KEYS>
52cb2e47 589 <KEY NAME="primary" TYPE="primary" FIELDS="id"/>
67d7d694 590 </KEYS>
591 <INDEXES>
592 <INDEX NAME="useridfrom" UNIQUE="false" FIELDS="useridfrom" NEXT="useridto"/>
593 <INDEX NAME="useridto" UNIQUE="false" FIELDS="useridto" PREVIOUS="useridfrom"/>
594 </INDEXES>
595 </TABLE>
596 <TABLE NAME="message_read" COMMENT="Stores all messages that have been read" PREVIOUS="message" NEXT="message_contacts">
597 <FIELDS>
74c288a1 598 <FIELD NAME="id" TYPE="int" LENGTH="10" NOTNULL="true" UNSIGNED="true" SEQUENCE="true" NEXT="useridfrom"/>
ffec817e
SH
599 <FIELD NAME="useridfrom" TYPE="int" LENGTH="10" NOTNULL="true" UNSIGNED="true" DEFAULT="0" SEQUENCE="false" PREVIOUS="id" NEXT="useridto"/>
600 <FIELD NAME="useridto" TYPE="int" LENGTH="10" NOTNULL="true" UNSIGNED="true" DEFAULT="0" SEQUENCE="false" PREVIOUS="useridfrom" NEXT="subject"/>
74c288a1 601 <FIELD NAME="subject" TYPE="text" LENGTH="small" NOTNULL="false" SEQUENCE="false" COMMENT="The message subject" PREVIOUS="useridto" NEXT="fullmessage"/>
602 <FIELD NAME="fullmessage" TYPE="text" LENGTH="small" NOTNULL="false" SEQUENCE="false" PREVIOUS="subject" NEXT="fullmessageformat"/>
603 <FIELD NAME="fullmessageformat" TYPE="int" LENGTH="4" NOTNULL="false" UNSIGNED="true" DEFAULT="0" SEQUENCE="false" COMMENT="The format of the full message" PREVIOUS="fullmessage" NEXT="fullmessagehtml"/>
604 <FIELD NAME="fullmessagehtml" TYPE="text" LENGTH="medium" NOTNULL="false" SEQUENCE="false" COMMENT="html format of message" PREVIOUS="fullmessageformat" NEXT="smallmessage"/>
14a0e7dd
AD
605 <FIELD NAME="smallmessage" TYPE="text" LENGTH="small" NOTNULL="false" SEQUENCE="false" COMMENT="Smal version of message (eg sms)" PREVIOUS="fullmessagehtml" NEXT="notification"/>
606 <FIELD NAME="notification" TYPE="int" LENGTH="1" NOTNULL="false" UNSIGNED="true" DEFAULT="0" SEQUENCE="false" PREVIOUS="smallmessage" NEXT="contexturl"/>
607 <FIELD NAME="contexturl" TYPE="text" LENGTH="small" NOTNULL="false" SEQUENCE="false" COMMENT="If this message is a notification of an event contexturl should contain a link to view this event. For example if its a notification of a forum post contexturl should contain a link to the forum post." PREVIOUS="notification" NEXT="contexturlname"/>
608 <FIELD NAME="contexturlname" TYPE="text" LENGTH="small" NOTNULL="false" SEQUENCE="false" COMMENT="Display text for the contexturl" PREVIOUS="contexturl" NEXT="timecreated"/>
609 <FIELD NAME="timecreated" TYPE="int" LENGTH="10" NOTNULL="true" UNSIGNED="false" DEFAULT="0" SEQUENCE="false" PREVIOUS="contexturlname" NEXT="timeread"/>
610 <FIELD NAME="timeread" TYPE="int" LENGTH="10" NOTNULL="true" UNSIGNED="false" DEFAULT="0" SEQUENCE="false" PREVIOUS="timecreated"/>
67d7d694 611 </FIELDS>
612 <KEYS>
52cb2e47 613 <KEY NAME="primary" TYPE="primary" FIELDS="id"/>
67d7d694 614 </KEYS>
615 <INDEXES>
616 <INDEX NAME="useridfrom" UNIQUE="false" FIELDS="useridfrom" NEXT="useridto"/>
617 <INDEX NAME="useridto" UNIQUE="false" FIELDS="useridto" PREVIOUS="useridfrom"/>
618 </INDEXES>
619 </TABLE>
620 <TABLE NAME="message_contacts" COMMENT="Maintains lists of relationships between users" PREVIOUS="message_read" NEXT="modules">
621 <FIELDS>
74c288a1 622 <FIELD NAME="id" TYPE="int" LENGTH="10" NOTNULL="true" UNSIGNED="true" SEQUENCE="true" NEXT="userid"/>
623 <FIELD NAME="userid" TYPE="int" LENGTH="10" NOTNULL="true" UNSIGNED="true" DEFAULT="0" SEQUENCE="false" PREVIOUS="id" NEXT="contactid"/>
624 <FIELD NAME="contactid" TYPE="int" LENGTH="10" NOTNULL="true" UNSIGNED="true" DEFAULT="0" SEQUENCE="false" PREVIOUS="userid" NEXT="blocked"/>
625 <FIELD NAME="blocked" TYPE="int" LENGTH="1" NOTNULL="true" UNSIGNED="true" DEFAULT="0" SEQUENCE="false" PREVIOUS="contactid"/>
67d7d694 626 </FIELDS>
627 <KEYS>
52cb2e47 628 <KEY NAME="primary" TYPE="primary" FIELDS="id"/>
67d7d694 629 </KEYS>
630 <INDEXES>
631 <INDEX NAME="userid-contactid" UNIQUE="true" FIELDS="userid, contactid"/>
632 </INDEXES>
633 </TABLE>
03d9401e 634 <TABLE NAME="modules" COMMENT="modules available in the site" PREVIOUS="message_contacts" NEXT="my_pages">
67d7d694 635 <FIELDS>
74c288a1 636 <FIELD NAME="id" TYPE="int" LENGTH="10" NOTNULL="true" UNSIGNED="true" SEQUENCE="true" NEXT="name"/>
637 <FIELD NAME="name" TYPE="char" LENGTH="20" NOTNULL="true" SEQUENCE="false" PREVIOUS="id" NEXT="version"/>
638 <FIELD NAME="version" TYPE="int" LENGTH="10" NOTNULL="true" UNSIGNED="false" DEFAULT="0" SEQUENCE="false" PREVIOUS="name" NEXT="cron"/>
639 <FIELD NAME="cron" TYPE="int" LENGTH="10" NOTNULL="true" UNSIGNED="true" DEFAULT="0" SEQUENCE="false" PREVIOUS="version" NEXT="lastcron"/>
640 <FIELD NAME="lastcron" TYPE="int" LENGTH="10" NOTNULL="true" UNSIGNED="true" DEFAULT="0" SEQUENCE="false" PREVIOUS="cron" NEXT="search"/>
641 <FIELD NAME="search" TYPE="char" LENGTH="255" NOTNULL="true" SEQUENCE="false" PREVIOUS="lastcron" NEXT="visible"/>
642 <FIELD NAME="visible" TYPE="int" LENGTH="1" NOTNULL="true" UNSIGNED="false" DEFAULT="1" SEQUENCE="false" PREVIOUS="search"/>
67d7d694 643 </FIELDS>
644 <KEYS>
52cb2e47 645 <KEY NAME="primary" TYPE="primary" FIELDS="id"/>
67d7d694 646 </KEYS>
647 <INDEXES>
648 <INDEX NAME="name" UNIQUE="false" FIELDS="name"/>
649 </INDEXES>
650 </TABLE>
03d9401e
MD
651 <TABLE NAME="my_pages" COMMENT="Extra user pages for the My Moodle system" PREVIOUS="modules" NEXT="sessions">
652 <FIELDS>
653 <FIELD NAME="id" TYPE="int" LENGTH="10" NOTNULL="true" UNSIGNED="true" SEQUENCE="true" NEXT="userid"/>
654 <FIELD NAME="userid" TYPE="int" LENGTH="10" NOTNULL="false" UNSIGNED="true" DEFAULT="0" SEQUENCE="false" COMMENT="The user who owns this page or 0 for system defaults" PREVIOUS="id" NEXT="name"/>
655 <FIELD NAME="name" TYPE="char" LENGTH="200" NOTNULL="true" SEQUENCE="false" COMMENT="The page name (freeform text)" PREVIOUS="userid" NEXT="private"/>
656 <FIELD NAME="private" TYPE="int" LENGTH="1" NOTNULL="true" UNSIGNED="true" DEFAULT="1" SEQUENCE="false" COMMENT="Whether or not the page is private (dashboard) or public (profile)" PREVIOUS="name" NEXT="sortorder"/>
657 <FIELD NAME="sortorder" TYPE="int" LENGTH="6" NOTNULL="true" UNSIGNED="false" DEFAULT="0" SEQUENCE="false" COMMENT="The order of the pages for a user" PREVIOUS="private"/>
658 </FIELDS>
659 <KEYS>
660 <KEY NAME="id" TYPE="primary" FIELDS="id"/>
661 </KEYS>
662 <INDEXES>
663 <INDEX NAME="user_idx" UNIQUE="false" FIELDS="userid, private"/>
664 </INDEXES>
665 </TABLE>
666 <TABLE NAME="sessions" COMMENT="Database based session storage - now recommended" PREVIOUS="my_pages" NEXT="timezone">
67d7d694 667 <FIELDS>
74c288a1 668 <FIELD NAME="id" TYPE="int" LENGTH="10" NOTNULL="true" UNSIGNED="true" SEQUENCE="true" NEXT="state"/>
669 <FIELD NAME="state" TYPE="int" LENGTH="10" NOTNULL="true" UNSIGNED="true" DEFAULT="0" SEQUENCE="false" COMMENT="0 means normal session" PREVIOUS="id" NEXT="sid"/>
670 <FIELD NAME="sid" TYPE="char" LENGTH="128" NOTNULL="true" SEQUENCE="false" COMMENT="Session id" PREVIOUS="state" NEXT="userid"/>
671 <FIELD NAME="userid" TYPE="int" LENGTH="10" NOTNULL="true" UNSIGNED="true" SEQUENCE="false" PREVIOUS="sid" NEXT="sessdata"/>
672 <FIELD NAME="sessdata" TYPE="text" LENGTH="big" NOTNULL="false" SEQUENCE="false" COMMENT="session content" PREVIOUS="userid" NEXT="timecreated"/>
673 <FIELD NAME="timecreated" TYPE="int" LENGTH="10" NOTNULL="true" UNSIGNED="true" SEQUENCE="false" PREVIOUS="sessdata" NEXT="timemodified"/>
674 <FIELD NAME="timemodified" TYPE="int" LENGTH="10" NOTNULL="true" UNSIGNED="true" SEQUENCE="false" PREVIOUS="timecreated" NEXT="firstip"/>
675 <FIELD NAME="firstip" TYPE="char" LENGTH="45" NOTNULL="false" SEQUENCE="false" PREVIOUS="timemodified" NEXT="lastip"/>
676 <FIELD NAME="lastip" TYPE="char" LENGTH="45" NOTNULL="false" SEQUENCE="false" PREVIOUS="firstip"/>
67d7d694 677 </FIELDS>
678 <KEYS>
81f2bb81 679 <KEY NAME="primary" TYPE="primary" FIELDS="id" NEXT="userid"/>
680 <KEY NAME="userid" TYPE="foreign" FIELDS="userid" REFTABLE="user" REFFIELDS="id" PREVIOUS="primary"/>
67d7d694 681 </KEYS>
682 <INDEXES>
656be893 683 <INDEX NAME="state" UNIQUE="false" FIELDS="state" NEXT="sid"/>
684 <INDEX NAME="sid" UNIQUE="true" FIELDS="sid" PREVIOUS="state" NEXT="timecreated"/>
81f2bb81 685 <INDEX NAME="timecreated" UNIQUE="false" FIELDS="timecreated" PREVIOUS="sid" NEXT="timemodified"/>
686 <INDEX NAME="timemodified" UNIQUE="false" FIELDS="timemodified" PREVIOUS="timecreated"/>
67d7d694 687 </INDEXES>
688 </TABLE>
81f2bb81 689 <TABLE NAME="timezone" COMMENT="Rules for calculating local wall clock time for users" PREVIOUS="sessions" NEXT="user">
67d7d694 690 <FIELDS>
74c288a1 691 <FIELD NAME="id" TYPE="int" LENGTH="10" NOTNULL="true" UNSIGNED="true" SEQUENCE="true" NEXT="name"/>
692 <FIELD NAME="name" TYPE="char" LENGTH="100" NOTNULL="true" SEQUENCE="false" PREVIOUS="id" NEXT="year"/>
693 <FIELD NAME="year" TYPE="int" LENGTH="11" NOTNULL="true" UNSIGNED="false" DEFAULT="0" SEQUENCE="false" PREVIOUS="name" NEXT="tzrule"/>
694 <FIELD NAME="tzrule" TYPE="char" LENGTH="20" NOTNULL="true" SEQUENCE="false" PREVIOUS="year" NEXT="gmtoff"/>
695 <FIELD NAME="gmtoff" TYPE="int" LENGTH="11" NOTNULL="true" UNSIGNED="false" DEFAULT="0" SEQUENCE="false" PREVIOUS="tzrule" NEXT="dstoff"/>
696 <FIELD NAME="dstoff" TYPE="int" LENGTH="11" NOTNULL="true" UNSIGNED="false" DEFAULT="0" SEQUENCE="false" PREVIOUS="gmtoff" NEXT="dst_month"/>
697 <FIELD NAME="dst_month" TYPE="int" LENGTH="2" NOTNULL="true" UNSIGNED="false" DEFAULT="0" SEQUENCE="false" PREVIOUS="dstoff" NEXT="dst_startday"/>
698 <FIELD NAME="dst_startday" TYPE="int" LENGTH="3" NOTNULL="true" UNSIGNED="false" DEFAULT="0" SEQUENCE="false" PREVIOUS="dst_month" NEXT="dst_weekday"/>
699 <FIELD NAME="dst_weekday" TYPE="int" LENGTH="3" NOTNULL="true" UNSIGNED="false" DEFAULT="0" SEQUENCE="false" PREVIOUS="dst_startday" NEXT="dst_skipweeks"/>
700 <FIELD NAME="dst_skipweeks" TYPE="int" LENGTH="3" NOTNULL="true" UNSIGNED="false" DEFAULT="0" SEQUENCE="false" PREVIOUS="dst_weekday" NEXT="dst_time"/>
701 <FIELD NAME="dst_time" TYPE="char" LENGTH="6" NOTNULL="true" DEFAULT="00:00" SEQUENCE="false" PREVIOUS="dst_skipweeks" NEXT="std_month"/>
702 <FIELD NAME="std_month" TYPE="int" LENGTH="2" NOTNULL="true" UNSIGNED="false" DEFAULT="0" SEQUENCE="false" PREVIOUS="dst_time" NEXT="std_startday"/>
703 <FIELD NAME="std_startday" TYPE="int" LENGTH="3" NOTNULL="true" UNSIGNED="false" DEFAULT="0" SEQUENCE="false" PREVIOUS="std_month" NEXT="std_weekday"/>
704 <FIELD NAME="std_weekday" TYPE="int" LENGTH="3" NOTNULL="true" UNSIGNED="false" DEFAULT="0" SEQUENCE="false" PREVIOUS="std_startday" NEXT="std_skipweeks"/>
705 <FIELD NAME="std_skipweeks" TYPE="int" LENGTH="3" NOTNULL="true" UNSIGNED="false" DEFAULT="0" SEQUENCE="false" PREVIOUS="std_weekday" NEXT="std_time"/>
706 <FIELD NAME="std_time" TYPE="char" LENGTH="6" NOTNULL="true" DEFAULT="00:00" SEQUENCE="false" PREVIOUS="std_skipweeks"/>
67d7d694 707 </FIELDS>
708 <KEYS>
52cb2e47 709 <KEY NAME="primary" TYPE="primary" FIELDS="id"/>
67d7d694 710 </KEYS>
711 </TABLE>
04338f9e 712 <TABLE NAME="user" COMMENT="One record for each person" PREVIOUS="timezone" NEXT="user_preferences">
67d7d694 713 <FIELDS>
74c288a1 714 <FIELD NAME="id" TYPE="int" LENGTH="10" NOTNULL="true" UNSIGNED="true" SEQUENCE="true" NEXT="auth"/>
715 <FIELD NAME="auth" TYPE="char" LENGTH="20" NOTNULL="true" DEFAULT="manual" SEQUENCE="false" PREVIOUS="id" NEXT="confirmed"/>
716 <FIELD NAME="confirmed" TYPE="int" LENGTH="1" NOTNULL="true" UNSIGNED="false" DEFAULT="0" SEQUENCE="false" PREVIOUS="auth" NEXT="policyagreed"/>
717 <FIELD NAME="policyagreed" TYPE="int" LENGTH="1" NOTNULL="true" UNSIGNED="false" DEFAULT="0" SEQUENCE="false" PREVIOUS="confirmed" NEXT="deleted"/>
7ce1f7c9
PS
718 <FIELD NAME="deleted" TYPE="int" LENGTH="1" NOTNULL="true" UNSIGNED="false" DEFAULT="0" SEQUENCE="false" PREVIOUS="policyagreed" NEXT="suspended"/>
719 <FIELD NAME="suspended" TYPE="int" LENGTH="1" NOTNULL="true" UNSIGNED="false" DEFAULT="0" SEQUENCE="false" COMMENT="suspended flag prevents users to log in" PREVIOUS="deleted" NEXT="mnethostid"/>
720 <FIELD NAME="mnethostid" TYPE="int" LENGTH="10" NOTNULL="true" UNSIGNED="true" DEFAULT="0" SEQUENCE="false" PREVIOUS="suspended" NEXT="username"/>
74c288a1 721 <FIELD NAME="username" TYPE="char" LENGTH="100" NOTNULL="true" SEQUENCE="false" PREVIOUS="mnethostid" NEXT="password"/>
722 <FIELD NAME="password" TYPE="char" LENGTH="32" NOTNULL="true" SEQUENCE="false" PREVIOUS="username" NEXT="idnumber"/>
723 <FIELD NAME="idnumber" TYPE="char" LENGTH="255" NOTNULL="true" SEQUENCE="false" PREVIOUS="password" NEXT="firstname"/>
724 <FIELD NAME="firstname" TYPE="char" LENGTH="100" NOTNULL="true" SEQUENCE="false" PREVIOUS="idnumber" NEXT="lastname"/>
725 <FIELD NAME="lastname" TYPE="char" LENGTH="100" NOTNULL="true" SEQUENCE="false" PREVIOUS="firstname" NEXT="email"/>
726 <FIELD NAME="email" TYPE="char" LENGTH="100" NOTNULL="true" SEQUENCE="false" PREVIOUS="lastname" NEXT="emailstop"/>
727 <FIELD NAME="emailstop" TYPE="int" LENGTH="1" NOTNULL="true" UNSIGNED="true" DEFAULT="0" SEQUENCE="false" PREVIOUS="email" NEXT="icq"/>
728 <FIELD NAME="icq" TYPE="char" LENGTH="15" NOTNULL="true" SEQUENCE="false" PREVIOUS="emailstop" NEXT="skype"/>
729 <FIELD NAME="skype" TYPE="char" LENGTH="50" NOTNULL="true" SEQUENCE="false" PREVIOUS="icq" NEXT="yahoo"/>
730 <FIELD NAME="yahoo" TYPE="char" LENGTH="50" NOTNULL="true" SEQUENCE="false" PREVIOUS="skype" NEXT="aim"/>
731 <FIELD NAME="aim" TYPE="char" LENGTH="50" NOTNULL="true" SEQUENCE="false" PREVIOUS="yahoo" NEXT="msn"/>
732 <FIELD NAME="msn" TYPE="char" LENGTH="50" NOTNULL="true" SEQUENCE="false" PREVIOUS="aim" NEXT="phone1"/>
733 <FIELD NAME="phone1" TYPE="char" LENGTH="20" NOTNULL="true" SEQUENCE="false" PREVIOUS="msn" NEXT="phone2"/>
734 <FIELD NAME="phone2" TYPE="char" LENGTH="20" NOTNULL="true" SEQUENCE="false" PREVIOUS="phone1" NEXT="institution"/>
735 <FIELD NAME="institution" TYPE="char" LENGTH="40" NOTNULL="true" SEQUENCE="false" PREVIOUS="phone2" NEXT="department"/>
736 <FIELD NAME="department" TYPE="char" LENGTH="30" NOTNULL="true" SEQUENCE="false" PREVIOUS="institution" NEXT="address"/>
737 <FIELD NAME="address" TYPE="char" LENGTH="70" NOTNULL="true" SEQUENCE="false" PREVIOUS="department" NEXT="city"/>
c5c0d2ff 738 <FIELD NAME="city" TYPE="char" LENGTH="120" NOTNULL="true" SEQUENCE="false" PREVIOUS="address" NEXT="country"/>
74c288a1 739 <FIELD NAME="country" TYPE="char" LENGTH="2" NOTNULL="true" SEQUENCE="false" PREVIOUS="city" NEXT="lang"/>
3a915b06 740 <FIELD NAME="lang" TYPE="char" LENGTH="30" NOTNULL="true" DEFAULT="en" SEQUENCE="false" PREVIOUS="country" NEXT="theme"/>
74c288a1 741 <FIELD NAME="theme" TYPE="char" LENGTH="50" NOTNULL="true" SEQUENCE="false" PREVIOUS="lang" NEXT="timezone"/>
742 <FIELD NAME="timezone" TYPE="char" LENGTH="100" NOTNULL="true" DEFAULT="99" SEQUENCE="false" PREVIOUS="theme" NEXT="firstaccess"/>
743 <FIELD NAME="firstaccess" TYPE="int" LENGTH="10" NOTNULL="true" UNSIGNED="true" DEFAULT="0" SEQUENCE="false" PREVIOUS="timezone" NEXT="lastaccess"/>
744 <FIELD NAME="lastaccess" TYPE="int" LENGTH="10" NOTNULL="true" UNSIGNED="true" DEFAULT="0" SEQUENCE="false" PREVIOUS="firstaccess" NEXT="lastlogin"/>
745 <FIELD NAME="lastlogin" TYPE="int" LENGTH="10" NOTNULL="true" UNSIGNED="true" DEFAULT="0" SEQUENCE="false" PREVIOUS="lastaccess" NEXT="currentlogin"/>
746 <FIELD NAME="currentlogin" TYPE="int" LENGTH="10" NOTNULL="true" UNSIGNED="true" DEFAULT="0" SEQUENCE="false" PREVIOUS="lastlogin" NEXT="lastip"/>
747 <FIELD NAME="lastip" TYPE="char" LENGTH="45" NOTNULL="true" SEQUENCE="false" PREVIOUS="currentlogin" NEXT="secret"/>
748 <FIELD NAME="secret" TYPE="char" LENGTH="15" NOTNULL="true" SEQUENCE="false" PREVIOUS="lastip" NEXT="picture"/>
749 <FIELD NAME="picture" TYPE="int" LENGTH="1" NOTNULL="true" UNSIGNED="false" DEFAULT="0" SEQUENCE="false" PREVIOUS="secret" NEXT="url"/>
750 <FIELD NAME="url" TYPE="char" LENGTH="255" NOTNULL="true" SEQUENCE="false" PREVIOUS="picture" NEXT="description"/>
7f38a28d 751 <FIELD NAME="description" TYPE="text" LENGTH="big" NOTNULL="false" SEQUENCE="false" PREVIOUS="url" NEXT="descriptionformat"/>
8bdc9cac
SH
752 <FIELD NAME="descriptionformat" TYPE="int" LENGTH="2" NOTNULL="true" UNSIGNED="true" DEFAULT="0" SEQUENCE="false" PREVIOUS="description" NEXT="mailformat"/>
753 <FIELD NAME="mailformat" TYPE="int" LENGTH="1" NOTNULL="true" UNSIGNED="true" DEFAULT="1" SEQUENCE="false" PREVIOUS="descriptionformat" NEXT="maildigest"/>
74c288a1 754 <FIELD NAME="maildigest" TYPE="int" LENGTH="1" NOTNULL="true" UNSIGNED="true" DEFAULT="0" SEQUENCE="false" PREVIOUS="mailformat" NEXT="maildisplay"/>
755 <FIELD NAME="maildisplay" TYPE="int" LENGTH="2" NOTNULL="true" UNSIGNED="true" DEFAULT="2" SEQUENCE="false" PREVIOUS="maildigest" NEXT="htmleditor"/>
756 <FIELD NAME="htmleditor" TYPE="int" LENGTH="1" NOTNULL="true" UNSIGNED="true" DEFAULT="1" SEQUENCE="false" PREVIOUS="maildisplay" NEXT="ajax"/>
757 <FIELD NAME="ajax" TYPE="int" LENGTH="1" NOTNULL="true" UNSIGNED="true" DEFAULT="1" SEQUENCE="false" PREVIOUS="htmleditor" NEXT="autosubscribe"/>
758 <FIELD NAME="autosubscribe" TYPE="int" LENGTH="1" NOTNULL="true" UNSIGNED="true" DEFAULT="1" SEQUENCE="false" PREVIOUS="ajax" NEXT="trackforums"/>
d3d393ab
RW
759 <FIELD NAME="trackforums" TYPE="int" LENGTH="1" NOTNULL="true" UNSIGNED="true" DEFAULT="0" SEQUENCE="false" PREVIOUS="autosubscribe" NEXT="timecreated"/>
760 <FIELD NAME="timecreated" TYPE="int" LENGTH="10" NOTNULL="true" UNSIGNED="true" DEFAULT="0" SEQUENCE="false" PREVIOUS="trackforums" NEXT="timemodified"/>
761 <FIELD NAME="timemodified" TYPE="int" LENGTH="10" NOTNULL="true" UNSIGNED="true" DEFAULT="0" SEQUENCE="false" PREVIOUS="timecreated" NEXT="trustbitmask"/>
74c288a1 762 <FIELD NAME="trustbitmask" TYPE="int" LENGTH="10" NOTNULL="true" UNSIGNED="true" DEFAULT="0" SEQUENCE="false" PREVIOUS="timemodified" NEXT="imagealt"/>
763 <FIELD NAME="imagealt" TYPE="char" LENGTH="255" NOTNULL="false" SEQUENCE="false" COMMENT="alt tag for user uploaded image" PREVIOUS="trustbitmask" NEXT="screenreader"/>
764 <FIELD NAME="screenreader" TYPE="int" LENGTH="1" NOTNULL="true" UNSIGNED="false" DEFAULT="0" SEQUENCE="false" COMMENT="flag for determining whehter the user uses a screenreader." PREVIOUS="imagealt"/>
67d7d694 765 </FIELDS>
766 <KEYS>
52cb2e47 767 <KEY NAME="primary" TYPE="primary" FIELDS="id"/>
67d7d694 768 </KEYS>
769 <INDEXES>
9654f633 770 <INDEX NAME="username" UNIQUE="true" FIELDS="mnethostid, username" NEXT="deleted"/>
67d7d694 771 <INDEX NAME="deleted" UNIQUE="false" FIELDS="deleted" PREVIOUS="username" NEXT="confirmed"/>
772 <INDEX NAME="confirmed" UNIQUE="false" FIELDS="confirmed" PREVIOUS="deleted" NEXT="firstname"/>
773 <INDEX NAME="firstname" UNIQUE="false" FIELDS="firstname" PREVIOUS="confirmed" NEXT="lastname"/>
774 <INDEX NAME="lastname" UNIQUE="false" FIELDS="lastname" PREVIOUS="firstname" NEXT="city"/>
775 <INDEX NAME="city" UNIQUE="false" FIELDS="city" PREVIOUS="lastname" NEXT="country"/>
776 <INDEX NAME="country" UNIQUE="false" FIELDS="country" PREVIOUS="city" NEXT="lastaccess"/>
777 <INDEX NAME="lastaccess" UNIQUE="false" FIELDS="lastaccess" PREVIOUS="country" NEXT="email"/>
778 <INDEX NAME="email" UNIQUE="false" FIELDS="email" PREVIOUS="lastaccess" NEXT="auth"/>
779 <INDEX NAME="auth" UNIQUE="false" FIELDS="auth" PREVIOUS="email" NEXT="idnumber"/>
780 <INDEX NAME="idnumber" UNIQUE="false" FIELDS="idnumber" PREVIOUS="auth"/>
781 </INDEXES>
782 </TABLE>
04338f9e 783 <TABLE NAME="user_preferences" COMMENT="Allows modules to store arbitrary user preferences" PREVIOUS="user" NEXT="user_lastaccess">
67d7d694 784 <FIELDS>
74c288a1 785 <FIELD NAME="id" TYPE="int" LENGTH="10" NOTNULL="true" UNSIGNED="true" SEQUENCE="true" NEXT="userid"/>
786 <FIELD NAME="userid" TYPE="int" LENGTH="10" NOTNULL="true" UNSIGNED="true" DEFAULT="0" SEQUENCE="false" PREVIOUS="id" NEXT="name"/>
39e171ac 787 <FIELD NAME="name" TYPE="char" LENGTH="255" NOTNULL="true" SEQUENCE="false" PREVIOUS="userid" NEXT="value"/>
74c288a1 788 <FIELD NAME="value" TYPE="char" LENGTH="255" NOTNULL="true" SEQUENCE="false" PREVIOUS="name"/>
67d7d694 789 </FIELDS>
790 <KEYS>
52cb2e47 791 <KEY NAME="primary" TYPE="primary" FIELDS="id"/>
67d7d694 792 </KEYS>
793 <INDEXES>
794 <INDEX NAME="userid-name" UNIQUE="true" FIELDS="userid, name"/>
795 </INDEXES>
796 </TABLE>
d3f31bf2 797 <TABLE NAME="user_lastaccess" COMMENT="To keep track of course page access times, used in online participants block, and participants list" PREVIOUS="user_preferences" NEXT="scale">
8b9b5109 798 <FIELDS>
74c288a1 799 <FIELD NAME="id" TYPE="int" LENGTH="10" NOTNULL="true" UNSIGNED="true" SEQUENCE="true" NEXT="userid"/>
800 <FIELD NAME="userid" TYPE="int" LENGTH="10" NOTNULL="true" UNSIGNED="true" DEFAULT="0" SEQUENCE="false" PREVIOUS="id" NEXT="courseid"/>
801 <FIELD NAME="courseid" TYPE="int" LENGTH="10" NOTNULL="true" UNSIGNED="true" DEFAULT="0" SEQUENCE="false" PREVIOUS="userid" NEXT="timeaccess"/>
802 <FIELD NAME="timeaccess" TYPE="int" LENGTH="10" NOTNULL="true" UNSIGNED="true" DEFAULT="0" SEQUENCE="false" PREVIOUS="courseid"/>
8b9b5109 803 </FIELDS>
804 <KEYS>
52cb2e47 805 <KEY NAME="primary" TYPE="primary" FIELDS="id"/>
8b9b5109 806 </KEYS>
807 <INDEXES>
808 <INDEX NAME="userid-courseid" UNIQUE="true" FIELDS="userid, courseid" NEXT="userid"/>
809 <INDEX NAME="userid" UNIQUE="false" FIELDS="userid" PREVIOUS="userid-courseid" NEXT="courseid"/>
810 <INDEX NAME="courseid" UNIQUE="false" FIELDS="courseid" PREVIOUS="userid"/>
811 </INDEXES>
812 </TABLE>
d3f31bf2 813 <TABLE NAME="scale" COMMENT="Defines grading scales" PREVIOUS="user_lastaccess" NEXT="scale_history">
814 <FIELDS>
74c288a1 815 <FIELD NAME="id" TYPE="int" LENGTH="10" NOTNULL="true" UNSIGNED="true" SEQUENCE="true" NEXT="courseid"/>
816 <FIELD NAME="courseid" TYPE="int" LENGTH="10" NOTNULL="true" UNSIGNED="true" DEFAULT="0" SEQUENCE="false" PREVIOUS="id" NEXT="userid"/>
817 <FIELD NAME="userid" TYPE="int" LENGTH="10" NOTNULL="true" UNSIGNED="true" DEFAULT="0" SEQUENCE="false" PREVIOUS="courseid" NEXT="name"/>
818 <FIELD NAME="name" TYPE="char" LENGTH="255" NOTNULL="true" SEQUENCE="false" PREVIOUS="userid" NEXT="scale"/>
819 <FIELD NAME="scale" TYPE="text" LENGTH="small" NOTNULL="true" SEQUENCE="false" PREVIOUS="name" NEXT="description"/>
8bdc9cac
SH
820 <FIELD NAME="description" TYPE="text" LENGTH="small" NOTNULL="true" SEQUENCE="false" PREVIOUS="scale" NEXT="descriptionformat"/>
821 <FIELD NAME="descriptionformat" TYPE="int" LENGTH="2" NOTNULL="true" UNSIGNED="true" DEFAULT="0" SEQUENCE="false" PREVIOUS="description" NEXT="timemodified"/>
822 <FIELD NAME="timemodified" TYPE="int" LENGTH="10" NOTNULL="true" UNSIGNED="true" DEFAULT="0" SEQUENCE="false" PREVIOUS="descriptionformat"/>
d3f31bf2 823 </FIELDS>
824 <KEYS>
52cb2e47 825 <KEY NAME="primary" TYPE="primary" FIELDS="id"/>
d3f31bf2 826 </KEYS>
827 <INDEXES>
828 <INDEX NAME="courseid" UNIQUE="false" FIELDS="courseid"/>
829 </INDEXES>
830 </TABLE>
831 <TABLE NAME="scale_history" COMMENT="History table" PREVIOUS="scale" NEXT="stats_daily">
832 <FIELDS>
74c288a1 833 <FIELD NAME="id" TYPE="int" LENGTH="10" NOTNULL="true" UNSIGNED="true" SEQUENCE="true" NEXT="action"/>
834 <FIELD NAME="action" TYPE="int" LENGTH="10" NOTNULL="true" UNSIGNED="true" DEFAULT="0" SEQUENCE="false" COMMENT="created/modified/deleted constants" PREVIOUS="id" NEXT="oldid"/>
835 <FIELD NAME="oldid" TYPE="int" LENGTH="10" NOTNULL="true" UNSIGNED="true" SEQUENCE="false" PREVIOUS="action" NEXT="source"/>
836 <FIELD NAME="source" TYPE="char" LENGTH="255" NOTNULL="false" SEQUENCE="false" COMMENT="What caused the modification? manual/module/import/..." PREVIOUS="oldid" NEXT="timemodified"/>
837 <FIELD NAME="timemodified" TYPE="int" LENGTH="10" NOTNULL="false" UNSIGNED="true" SEQUENCE="false" COMMENT="The last time this grade_item was modified" PREVIOUS="source" NEXT="loggeduser"/>
838 <FIELD NAME="loggeduser" TYPE="int" LENGTH="10" NOTNULL="false" UNSIGNED="true" SEQUENCE="false" COMMENT="the userid of the person who last modified this outcome" PREVIOUS="timemodified" NEXT="courseid"/>
839 <FIELD NAME="courseid" TYPE="int" LENGTH="10" NOTNULL="true" UNSIGNED="true" DEFAULT="0" SEQUENCE="false" PREVIOUS="loggeduser" NEXT="userid"/>
840 <FIELD NAME="userid" TYPE="int" LENGTH="10" NOTNULL="true" UNSIGNED="true" DEFAULT="0" SEQUENCE="false" PREVIOUS="courseid" NEXT="name"/>
841 <FIELD NAME="name" TYPE="char" LENGTH="255" NOTNULL="true" SEQUENCE="false" PREVIOUS="userid" NEXT="scale"/>
842 <FIELD NAME="scale" TYPE="text" LENGTH="small" NOTNULL="true" SEQUENCE="false" PREVIOUS="name" NEXT="description"/>
843 <FIELD NAME="description" TYPE="text" LENGTH="small" NOTNULL="true" SEQUENCE="false" PREVIOUS="scale"/>
d3f31bf2 844 </FIELDS>
845 <KEYS>
7529139a 846 <KEY NAME="primary" TYPE="primary" FIELDS="id" NEXT="oldid"/>
d3f31bf2 847 <KEY NAME="oldid" TYPE="foreign" FIELDS="oldid" REFTABLE="scale" REFFIELDS="id" PREVIOUS="primary" NEXT="courseid"/>
848 <KEY NAME="courseid" TYPE="foreign" FIELDS="courseid" REFTABLE="course" REFFIELDS="id" PREVIOUS="oldid" NEXT="loggeduser"/>
849 <KEY NAME="loggeduser" TYPE="foreign" FIELDS="loggeduser" REFTABLE="user" REFFIELDS="id" PREVIOUS="courseid"/>
850 </KEYS>
851 <INDEXES>
852 <INDEX NAME="action" UNIQUE="false" FIELDS="action" COMMENT="insert/update/delete"/>
853 </INDEXES>
854 </TABLE>
855 <TABLE NAME="stats_daily" COMMENT="to accumulate daily stats" PREVIOUS="scale_history" NEXT="stats_weekly">
67d7d694 856 <FIELDS>
74c288a1 857 <FIELD NAME="id" TYPE="int" LENGTH="10" NOTNULL="true" UNSIGNED="true" SEQUENCE="true" NEXT="courseid"/>
858 <FIELD NAME="courseid" TYPE="int" LENGTH="10" NOTNULL="true" UNSIGNED="true" DEFAULT="0" SEQUENCE="false" PREVIOUS="id" NEXT="timeend"/>
859 <FIELD NAME="timeend" TYPE="int" LENGTH="10" NOTNULL="true" UNSIGNED="true" DEFAULT="0" SEQUENCE="false" PREVIOUS="courseid" NEXT="roleid"/>
860 <FIELD NAME="roleid" TYPE="int" LENGTH="10" NOTNULL="true" UNSIGNED="true" DEFAULT="0" SEQUENCE="false" COMMENT="id of role for the aggregates" PREVIOUS="timeend" NEXT="stattype"/>
861 <FIELD NAME="stattype" TYPE="char" LENGTH="20" NOTNULL="true" DEFAULT="activity" SEQUENCE="false" COMMENT="type of stat" PREVIOUS="roleid" NEXT="stat1"/>
862 <FIELD NAME="stat1" TYPE="int" LENGTH="10" NOTNULL="true" UNSIGNED="true" DEFAULT="0" SEQUENCE="false" COMMENT="stat1. usually used for reads" PREVIOUS="stattype" NEXT="stat2"/>
863 <FIELD NAME="stat2" TYPE="int" LENGTH="10" NOTNULL="true" UNSIGNED="true" DEFAULT="0" SEQUENCE="false" COMMENT="stat2. usually used for writes." PREVIOUS="stat1"/>
67d7d694 864 </FIELDS>
865 <KEYS>
52cb2e47 866 <KEY NAME="primary" TYPE="primary" FIELDS="id"/>
67d7d694 867 </KEYS>
868 <INDEXES>
869 <INDEX NAME="courseid" UNIQUE="false" FIELDS="courseid" NEXT="timeend"/>
504e6fd4 870 <INDEX NAME="timeend" UNIQUE="false" FIELDS="timeend" PREVIOUS="courseid" NEXT="roleid"/>
871 <INDEX NAME="roleid" UNIQUE="false" FIELDS="roleid" PREVIOUS="timeend"/>
67d7d694 872 </INDEXES>
873 </TABLE>
874 <TABLE NAME="stats_weekly" COMMENT="To accumulate weekly stats" PREVIOUS="stats_daily" NEXT="stats_monthly">
875 <FIELDS>
74c288a1 876 <FIELD NAME="id" TYPE="int" LENGTH="10" NOTNULL="true" UNSIGNED="true" SEQUENCE="true" NEXT="courseid"/>
877 <FIELD NAME="courseid" TYPE="int" LENGTH="10" NOTNULL="true" UNSIGNED="true" DEFAULT="0" SEQUENCE="false" PREVIOUS="id" NEXT="timeend"/>
878 <FIELD NAME="timeend" TYPE="int" LENGTH="10" NOTNULL="true" UNSIGNED="true" DEFAULT="0" SEQUENCE="false" PREVIOUS="courseid" NEXT="roleid"/>
879 <FIELD NAME="roleid" TYPE="int" LENGTH="10" NOTNULL="true" UNSIGNED="true" DEFAULT="0" SEQUENCE="false" COMMENT="id of role for the aggregates" PREVIOUS="timeend" NEXT="stattype"/>
880 <FIELD NAME="stattype" TYPE="char" LENGTH="20" NOTNULL="true" DEFAULT="activity" SEQUENCE="false" COMMENT="type of stat" PREVIOUS="roleid" NEXT="stat1"/>
881 <FIELD NAME="stat1" TYPE="int" LENGTH="10" NOTNULL="true" UNSIGNED="true" DEFAULT="0" SEQUENCE="false" COMMENT="stat1. usually used for reads" PREVIOUS="stattype" NEXT="stat2"/>
882 <FIELD NAME="stat2" TYPE="int" LENGTH="10" NOTNULL="true" UNSIGNED="true" DEFAULT="0" SEQUENCE="false" COMMENT="stat2. usually used for writes." PREVIOUS="stat1"/>
67d7d694 883 </FIELDS>
884 <KEYS>
52cb2e47 885 <KEY NAME="primary" TYPE="primary" FIELDS="id"/>
67d7d694 886 </KEYS>
887 <INDEXES>
888 <INDEX NAME="courseid" UNIQUE="false" FIELDS="courseid" NEXT="timeend"/>
504e6fd4 889 <INDEX NAME="timeend" UNIQUE="false" FIELDS="timeend" PREVIOUS="courseid" NEXT="roleid"/>
890 <INDEX NAME="roleid" UNIQUE="false" FIELDS="roleid" PREVIOUS="timeend"/>
67d7d694 891 </INDEXES>
892 </TABLE>
893 <TABLE NAME="stats_monthly" COMMENT="To accumulate monthly stats" PREVIOUS="stats_weekly" NEXT="stats_user_daily">
894 <FIELDS>
74c288a1 895 <FIELD NAME="id" TYPE="int" LENGTH="10" NOTNULL="true" UNSIGNED="true" SEQUENCE="true" NEXT="courseid"/>
896 <FIELD NAME="courseid" TYPE="int" LENGTH="10" NOTNULL="true" UNSIGNED="true" DEFAULT="0" SEQUENCE="false" PREVIOUS="id" NEXT="timeend"/>
897 <FIELD NAME="timeend" TYPE="int" LENGTH="10" NOTNULL="true" UNSIGNED="true" DEFAULT="0" SEQUENCE="false" PREVIOUS="courseid" NEXT="roleid"/>
898 <FIELD NAME="roleid" TYPE="int" LENGTH="10" NOTNULL="true" UNSIGNED="true" DEFAULT="0" SEQUENCE="false" COMMENT="id of role for the aggregates" PREVIOUS="timeend" NEXT="stattype"/>
899 <FIELD NAME="stattype" TYPE="char" LENGTH="20" NOTNULL="true" DEFAULT="activity" SEQUENCE="false" COMMENT="type of stat" PREVIOUS="roleid" NEXT="stat1"/>
900 <FIELD NAME="stat1" TYPE="int" LENGTH="10" NOTNULL="true" UNSIGNED="true" DEFAULT="0" SEQUENCE="false" COMMENT="stat1. usually used for reads" PREVIOUS="stattype" NEXT="stat2"/>
901 <FIELD NAME="stat2" TYPE="int" LENGTH="10" NOTNULL="true" UNSIGNED="true" DEFAULT="0" SEQUENCE="false" COMMENT="stat2. usually used for writes." PREVIOUS="stat1"/>
67d7d694 902 </FIELDS>
903 <KEYS>
52cb2e47 904 <KEY NAME="primary" TYPE="primary" FIELDS="id"/>
67d7d694 905 </KEYS>
906 <INDEXES>
907 <INDEX NAME="courseid" UNIQUE="false" FIELDS="courseid" NEXT="timeend"/>
504e6fd4 908 <INDEX NAME="timeend" UNIQUE="false" FIELDS="timeend" PREVIOUS="courseid" NEXT="roleid"/>
909 <INDEX NAME="roleid" UNIQUE="false" FIELDS="roleid" PREVIOUS="timeend"/>
67d7d694 910 </INDEXES>
911 </TABLE>
912 <TABLE NAME="stats_user_daily" COMMENT="To accumulate daily stats per course/user" PREVIOUS="stats_monthly" NEXT="stats_user_weekly">
913 <FIELDS>
74c288a1 914 <FIELD NAME="id" TYPE="int" LENGTH="10" NOTNULL="true" UNSIGNED="true" SEQUENCE="true" NEXT="courseid"/>
915 <FIELD NAME="courseid" TYPE="int" LENGTH="10" NOTNULL="true" UNSIGNED="true" DEFAULT="0" SEQUENCE="false" PREVIOUS="id" NEXT="userid"/>
916 <FIELD NAME="userid" TYPE="int" LENGTH="10" NOTNULL="true" UNSIGNED="true" DEFAULT="0" SEQUENCE="false" PREVIOUS="courseid" NEXT="roleid"/>
917 <FIELD NAME="roleid" TYPE="int" LENGTH="10" NOTNULL="true" UNSIGNED="true" DEFAULT="0" SEQUENCE="false" PREVIOUS="userid" NEXT="timeend"/>
918 <FIELD NAME="timeend" TYPE="int" LENGTH="10" NOTNULL="true" UNSIGNED="true" DEFAULT="0" SEQUENCE="false" PREVIOUS="roleid" NEXT="statsreads"/>
919 <FIELD NAME="statsreads" TYPE="int" LENGTH="10" NOTNULL="true" UNSIGNED="true" DEFAULT="0" SEQUENCE="false" PREVIOUS="timeend" NEXT="statswrites"/>
920 <FIELD NAME="statswrites" TYPE="int" LENGTH="10" NOTNULL="true" UNSIGNED="true" DEFAULT="0" SEQUENCE="false" PREVIOUS="statsreads" NEXT="stattype"/>
921 <FIELD NAME="stattype" TYPE="char" LENGTH="30" NOTNULL="true" SEQUENCE="false" PREVIOUS="statswrites"/>
67d7d694 922 </FIELDS>
923 <KEYS>
52cb2e47 924 <KEY NAME="primary" TYPE="primary" FIELDS="id"/>
67d7d694 925 </KEYS>
926 <INDEXES>
927 <INDEX NAME="courseid" UNIQUE="false" FIELDS="courseid" NEXT="userid"/>
928 <INDEX NAME="userid" UNIQUE="false" FIELDS="userid" PREVIOUS="courseid" NEXT="roleid"/>
929 <INDEX NAME="roleid" UNIQUE="false" FIELDS="roleid" PREVIOUS="userid" NEXT="timeend"/>
930 <INDEX NAME="timeend" UNIQUE="false" FIELDS="timeend" PREVIOUS="roleid"/>
931 </INDEXES>
932 </TABLE>
933 <TABLE NAME="stats_user_weekly" COMMENT="To accumulate weekly stats per course/user" PREVIOUS="stats_user_daily" NEXT="stats_user_monthly">
934 <FIELDS>
74c288a1 935 <FIELD NAME="id" TYPE="int" LENGTH="10" NOTNULL="true" UNSIGNED="true" SEQUENCE="true" NEXT="courseid"/>
936 <FIELD NAME="courseid" TYPE="int" LENGTH="10" NOTNULL="true" UNSIGNED="true" DEFAULT="0" SEQUENCE="false" PREVIOUS="id" NEXT="userid"/>
937 <FIELD NAME="userid" TYPE="int" LENGTH="10" NOTNULL="true" UNSIGNED="true" DEFAULT="0" SEQUENCE="false" PREVIOUS="courseid" NEXT="roleid"/>
938 <FIELD NAME="roleid" TYPE="int" LENGTH="10" NOTNULL="true" UNSIGNED="true" DEFAULT="0" SEQUENCE="false" PREVIOUS="userid" NEXT="timeend"/>
939 <FIELD NAME="timeend" TYPE="int" LENGTH="10" NOTNULL="true" UNSIGNED="true" DEFAULT="0" SEQUENCE="false" PREVIOUS="roleid" NEXT="statsreads"/>
940 <FIELD NAME="statsreads" TYPE="int" LENGTH="10" NOTNULL="true" UNSIGNED="true" DEFAULT="0" SEQUENCE="false" PREVIOUS="timeend" NEXT="statswrites"/>
941 <FIELD NAME="statswrites" TYPE="int" LENGTH="10" NOTNULL="true" UNSIGNED="true" DEFAULT="0" SEQUENCE="false" PREVIOUS="statsreads" NEXT="stattype"/>
942 <FIELD NAME="stattype" TYPE="char" LENGTH="30" NOTNULL="true" SEQUENCE="false" PREVIOUS="statswrites"/>
67d7d694 943 </FIELDS>
944 <KEYS>
52cb2e47 945 <KEY NAME="primary" TYPE="primary" FIELDS="id"/>
67d7d694 946 </KEYS>
947 <INDEXES>
948 <INDEX NAME="courseid" UNIQUE="false" FIELDS="courseid" NEXT="userid"/>
949 <INDEX NAME="userid" UNIQUE="false" FIELDS="userid" PREVIOUS="courseid" NEXT="roleid"/>
950 <INDEX NAME="roleid" UNIQUE="false" FIELDS="roleid" PREVIOUS="userid" NEXT="timeend"/>
951 <INDEX NAME="timeend" UNIQUE="false" FIELDS="timeend" PREVIOUS="roleid"/>
952 </INDEXES>
953 </TABLE>
954 <TABLE NAME="stats_user_monthly" COMMENT="To accumulate monthly stats per course/user" PREVIOUS="stats_user_weekly" NEXT="post">
955 <FIELDS>
74c288a1 956 <FIELD NAME="id" TYPE="int" LENGTH="10" NOTNULL="true" UNSIGNED="true" SEQUENCE="true" NEXT="courseid"/>
957 <FIELD NAME="courseid" TYPE="int" LENGTH="10" NOTNULL="true" UNSIGNED="true" DEFAULT="0" SEQUENCE="false" PREVIOUS="id" NEXT="userid"/>
958 <FIELD NAME="userid" TYPE="int" LENGTH="10" NOTNULL="true" UNSIGNED="true" DEFAULT="0" SEQUENCE="false" PREVIOUS="courseid" NEXT="roleid"/>
959 <FIELD NAME="roleid" TYPE="int" LENGTH="10" NOTNULL="true" UNSIGNED="true" DEFAULT="0" SEQUENCE="false" PREVIOUS="userid" NEXT="timeend"/>
960 <FIELD NAME="timeend" TYPE="int" LENGTH="10" NOTNULL="true" UNSIGNED="true" DEFAULT="0" SEQUENCE="false" PREVIOUS="roleid" NEXT="statsreads"/>
961 <FIELD NAME="statsreads" TYPE="int" LENGTH="10" NOTNULL="true" UNSIGNED="true" DEFAULT="0" SEQUENCE="false" PREVIOUS="timeend" NEXT="statswrites"/>
962 <FIELD NAME="statswrites" TYPE="int" LENGTH="10" NOTNULL="true" UNSIGNED="true" DEFAULT="0" SEQUENCE="false" PREVIOUS="statsreads" NEXT="stattype"/>
963 <FIELD NAME="stattype" TYPE="char" LENGTH="30" NOTNULL="true" SEQUENCE="false" PREVIOUS="statswrites"/>
67d7d694 964 </FIELDS>
965 <KEYS>
52cb2e47 966 <KEY NAME="primary" TYPE="primary" FIELDS="id"/>
67d7d694 967 </KEYS>
968 <INDEXES>
969 <INDEX NAME="courseid" UNIQUE="false" FIELDS="courseid" NEXT="userid"/>
970 <INDEX NAME="userid" UNIQUE="false" FIELDS="userid" PREVIOUS="courseid" NEXT="roleid"/>
971 <INDEX NAME="roleid" UNIQUE="false" FIELDS="roleid" PREVIOUS="userid" NEXT="timeend"/>
972 <INDEX NAME="timeend" UNIQUE="false" FIELDS="timeend" PREVIOUS="roleid"/>
973 </INDEXES>
974 </TABLE>
0e80ffb2 975 <TABLE NAME="post" COMMENT="Generic post table to hold data blog entries etc in different modules" PREVIOUS="stats_user_monthly" NEXT="role">
67d7d694 976 <FIELDS>
74c288a1 977 <FIELD NAME="id" TYPE="int" LENGTH="10" NOTNULL="true" UNSIGNED="true" SEQUENCE="true" NEXT="module"/>
978 <FIELD NAME="module" TYPE="char" LENGTH="20" NOTNULL="true" SEQUENCE="false" PREVIOUS="id" NEXT="userid"/>
979 <FIELD NAME="userid" TYPE="int" LENGTH="10" NOTNULL="true" UNSIGNED="true" DEFAULT="0" SEQUENCE="false" PREVIOUS="module" NEXT="courseid"/>
980 <FIELD NAME="courseid" TYPE="int" LENGTH="10" NOTNULL="true" UNSIGNED="true" DEFAULT="0" SEQUENCE="false" PREVIOUS="userid" NEXT="groupid"/>
981 <FIELD NAME="groupid" TYPE="int" LENGTH="10" NOTNULL="true" UNSIGNED="true" DEFAULT="0" SEQUENCE="false" PREVIOUS="courseid" NEXT="moduleid"/>
982 <FIELD NAME="moduleid" TYPE="int" LENGTH="10" NOTNULL="true" UNSIGNED="true" DEFAULT="0" SEQUENCE="false" PREVIOUS="groupid" NEXT="coursemoduleid"/>
983 <FIELD NAME="coursemoduleid" TYPE="int" LENGTH="10" NOTNULL="true" UNSIGNED="true" DEFAULT="0" SEQUENCE="false" PREVIOUS="moduleid" NEXT="subject"/>
984 <FIELD NAME="subject" TYPE="char" LENGTH="128" NOTNULL="true" SEQUENCE="false" PREVIOUS="coursemoduleid" NEXT="summary"/>
985 <FIELD NAME="summary" TYPE="text" LENGTH="big" NOTNULL="false" SEQUENCE="false" PREVIOUS="subject" NEXT="content"/>
986 <FIELD NAME="content" TYPE="text" LENGTH="big" NOTNULL="false" SEQUENCE="false" PREVIOUS="summary" NEXT="uniquehash"/>
987 <FIELD NAME="uniquehash" TYPE="char" LENGTH="128" NOTNULL="true" SEQUENCE="false" PREVIOUS="content" NEXT="rating"/>
988 <FIELD NAME="rating" TYPE="int" LENGTH="10" NOTNULL="true" UNSIGNED="true" DEFAULT="0" SEQUENCE="false" PREVIOUS="uniquehash" NEXT="format"/>
cae83708 989 <FIELD NAME="format" TYPE="int" LENGTH="10" NOTNULL="true" UNSIGNED="true" DEFAULT="0" SEQUENCE="false" PREVIOUS="rating" NEXT="summaryformat"/>
990 <FIELD NAME="summaryformat" TYPE="int" LENGTH="2" NOTNULL="true" UNSIGNED="true" DEFAULT="0" SEQUENCE="false" PREVIOUS="format" NEXT="attachment"/>
991 <FIELD NAME="attachment" TYPE="char" LENGTH="100" NOTNULL="false" SEQUENCE="false" COMMENT="attachment" PREVIOUS="summaryformat" NEXT="publishstate"/>
74c288a1 992 <FIELD NAME="publishstate" TYPE="char" LENGTH="20" NOTNULL="true" DEFAULT="draft" SEQUENCE="false" PREVIOUS="attachment" NEXT="lastmodified"/>
993 <FIELD NAME="lastmodified" TYPE="int" LENGTH="10" NOTNULL="true" UNSIGNED="true" DEFAULT="0" SEQUENCE="false" PREVIOUS="publishstate" NEXT="created"/>
994 <FIELD NAME="created" TYPE="int" LENGTH="10" NOTNULL="true" UNSIGNED="true" DEFAULT="0" SEQUENCE="false" PREVIOUS="lastmodified" NEXT="usermodified"/>
995 <FIELD NAME="usermodified" TYPE="int" LENGTH="10" NOTNULL="false" UNSIGNED="true" SEQUENCE="false" PREVIOUS="created"/>
67d7d694 996 </FIELDS>
997 <KEYS>
28271c72 998 <KEY NAME="primary" TYPE="primary" FIELDS="id" NEXT="usermodified"/>
7529139a 999 <KEY NAME="usermodified" TYPE="foreign" FIELDS="usermodified" REFTABLE="user" REFFIELDS="id" PREVIOUS="primary"/>
67d7d694 1000 </KEYS>
1001 <INDEXES>
1002 <INDEX NAME="id-userid" UNIQUE="true" FIELDS="id, userid" NEXT="lastmodified"/>
1003 <INDEX NAME="lastmodified" UNIQUE="false" FIELDS="lastmodified" PREVIOUS="id-userid" NEXT="module"/>
1004 <INDEX NAME="module" UNIQUE="false" FIELDS="module" PREVIOUS="lastmodified" NEXT="subject"/>
1005 <INDEX NAME="subject" UNIQUE="false" FIELDS="subject" PREVIOUS="module"/>
1006 </INDEXES>
1007 </TABLE>
0e80ffb2 1008 <TABLE NAME="role" COMMENT="moodle roles" PREVIOUS="post" NEXT="context">
5a1d8354 1009 <FIELDS>
74c288a1 1010 <FIELD NAME="id" TYPE="int" LENGTH="10" NOTNULL="true" UNSIGNED="true" SEQUENCE="true" NEXT="name"/>
1011 <FIELD NAME="name" TYPE="char" LENGTH="255" NOTNULL="true" SEQUENCE="false" PREVIOUS="id" NEXT="shortname"/>
1012 <FIELD NAME="shortname" TYPE="char" LENGTH="100" NOTNULL="true" SEQUENCE="false" PREVIOUS="name" NEXT="description"/>
1013 <FIELD NAME="description" TYPE="text" LENGTH="small" NOTNULL="true" SEQUENCE="false" PREVIOUS="shortname" NEXT="sortorder"/>
4f0c2d00
PS
1014 <FIELD NAME="sortorder" TYPE="int" LENGTH="10" NOTNULL="true" UNSIGNED="true" DEFAULT="0" SEQUENCE="false" PREVIOUS="description" NEXT="archetype"/>
1015 <FIELD NAME="archetype" TYPE="char" LENGTH="30" NOTNULL="true" SEQUENCE="false" COMMENT="Role archetype is used during install and role reset, marks admin role and helps in site settings" PREVIOUS="sortorder"/>
5a1d8354 1016 </FIELDS>
1017 <KEYS>
52cb2e47 1018 <KEY NAME="primary" TYPE="primary" FIELDS="id"/>
5a1d8354 1019 </KEYS>
a1bdf659 1020 <INDEXES>
40c792c3 1021 <INDEX NAME="sortorder" UNIQUE="true" FIELDS="sortorder" NEXT="name"/>
1022 <INDEX NAME="name" UNIQUE="true" FIELDS="name" COMMENT="Enforces the constraint that role names should be unique." PREVIOUS="sortorder" NEXT="shortname"/>
1023 <INDEX NAME="shortname" UNIQUE="true" FIELDS="shortname" COMMENT="Enforces the constraint that role shortnames must be unique." PREVIOUS="name"/>
a1bdf659 1024 </INDEXES>
5a1d8354 1025 </TABLE>
a506e40c 1026 <TABLE NAME="context" COMMENT="one of these must be set" PREVIOUS="role" NEXT="context_temp">
5a1d8354 1027 <FIELDS>
74c288a1 1028 <FIELD NAME="id" TYPE="int" LENGTH="10" NOTNULL="true" UNSIGNED="true" SEQUENCE="true" NEXT="contextlevel"/>
1029 <FIELD NAME="contextlevel" TYPE="int" LENGTH="10" NOTNULL="true" UNSIGNED="true" DEFAULT="0" SEQUENCE="false" PREVIOUS="id" NEXT="instanceid"/>
1030 <FIELD NAME="instanceid" TYPE="int" LENGTH="10" NOTNULL="true" UNSIGNED="true" DEFAULT="0" SEQUENCE="false" PREVIOUS="contextlevel" NEXT="path"/>
1031 <FIELD NAME="path" TYPE="char" LENGTH="255" NOTNULL="false" SEQUENCE="false" PREVIOUS="instanceid" NEXT="depth"/>
1032 <FIELD NAME="depth" TYPE="int" LENGTH="2" NOTNULL="true" UNSIGNED="true" DEFAULT="0" SEQUENCE="false" PREVIOUS="path"/>
5a1d8354 1033 </FIELDS>
1034 <KEYS>
52cb2e47 1035 <KEY NAME="primary" TYPE="primary" FIELDS="id"/>
5a1d8354 1036 </KEYS>
a1bdf659 1037 <INDEXES>
aad2ba95 1038 <INDEX NAME="contextlevel-instanceid" UNIQUE="true" FIELDS="contextlevel, instanceid" NEXT="instanceid"/>
c7c57cfb 1039 <INDEX NAME="instanceid" UNIQUE="false" FIELDS="instanceid" PREVIOUS="contextlevel-instanceid" NEXT="path"/>
1040 <INDEX NAME="path" UNIQUE="false" FIELDS="path" PREVIOUS="instanceid"/>
a1bdf659 1041 </INDEXES>
1042 </TABLE>
a506e40c 1043 <TABLE NAME="context_temp" COMMENT="Used by build_context_path() in upgrade and cron to keep context depths and paths in sync." PREVIOUS="context" NEXT="capabilities">
d5d2f8a6 1044 <FIELDS>
74c288a1 1045 <FIELD NAME="id" TYPE="int" LENGTH="10" NOTNULL="true" UNSIGNED="true" SEQUENCE="false" COMMENT="This id isn't autonumeric/sequence. It's the context-&gt;id" NEXT="path"/>
1046 <FIELD NAME="path" TYPE="char" LENGTH="255" NOTNULL="true" SEQUENCE="false" PREVIOUS="id" NEXT="depth"/>
1047 <FIELD NAME="depth" TYPE="int" LENGTH="2" NOTNULL="true" UNSIGNED="true" SEQUENCE="false" PREVIOUS="path"/>
d5d2f8a6 1048 </FIELDS>
1049 <KEYS>
52cb2e47 1050 <KEY NAME="primary" TYPE="primary" FIELDS="id"/>
d5d2f8a6 1051 </KEYS>
1052 </TABLE>
1053 <TABLE NAME="capabilities" COMMENT="this defines all capabilities" PREVIOUS="context_temp" NEXT="role_allow_assign">
a1bdf659 1054 <FIELDS>
74c288a1 1055 <FIELD NAME="id" TYPE="int" LENGTH="10" NOTNULL="true" UNSIGNED="true" SEQUENCE="true" NEXT="name"/>
1056 <FIELD NAME="name" TYPE="char" LENGTH="255" NOTNULL="true" SEQUENCE="false" PREVIOUS="id" NEXT="captype"/>
1057 <FIELD NAME="captype" TYPE="char" LENGTH="50" NOTNULL="true" SEQUENCE="false" PREVIOUS="name" NEXT="contextlevel"/>
1058 <FIELD NAME="contextlevel" TYPE="int" LENGTH="10" NOTNULL="true" UNSIGNED="true" DEFAULT="0" SEQUENCE="false" PREVIOUS="captype" NEXT="component"/>
1059 <FIELD NAME="component" TYPE="char" LENGTH="100" NOTNULL="true" SEQUENCE="false" PREVIOUS="contextlevel" NEXT="riskbitmask"/>
1060 <FIELD NAME="riskbitmask" TYPE="int" LENGTH="10" NOTNULL="true" UNSIGNED="true" DEFAULT="0" SEQUENCE="false" PREVIOUS="component"/>
a1bdf659 1061 </FIELDS>
1062 <KEYS>
28271c72 1063 <KEY NAME="primary" TYPE="primary" FIELDS="id" NEXT="name"/>
a1bdf659 1064 <KEY NAME="name" TYPE="unique" FIELDS="name" PREVIOUS="primary"/>
1065 </KEYS>
5a1d8354 1066 </TABLE>
de16da72 1067 <TABLE NAME="role_allow_assign" COMMENT="this defines what role can assign what role" PREVIOUS="capabilities" NEXT="role_allow_override">
1068 <FIELDS>
74c288a1 1069 <FIELD NAME="id" TYPE="int" LENGTH="10" NOTNULL="true" UNSIGNED="true" SEQUENCE="true" NEXT="roleid"/>
1070 <FIELD NAME="roleid" TYPE="int" LENGTH="10" NOTNULL="true" UNSIGNED="true" DEFAULT="0" SEQUENCE="false" PREVIOUS="id" NEXT="allowassign"/>
1071 <FIELD NAME="allowassign" TYPE="int" LENGTH="10" NOTNULL="true" UNSIGNED="true" DEFAULT="0" SEQUENCE="false" PREVIOUS="roleid"/>
de16da72 1072 </FIELDS>
1073 <KEYS>
28271c72 1074 <KEY NAME="primary" TYPE="primary" FIELDS="id" NEXT="roleid"/>
de16da72 1075 <KEY NAME="roleid" TYPE="foreign" FIELDS="roleid" REFTABLE="role" REFFIELDS="id" PREVIOUS="primary" NEXT="allowassign"/>
1076 <KEY NAME="allowassign" TYPE="foreign" FIELDS="allowassign" REFTABLE="role" REFFIELDS="id" PREVIOUS="roleid"/>
1077 </KEYS>
1078 <INDEXES>
1079 <INDEX NAME="roleid-allowassign" UNIQUE="true" FIELDS="roleid, allowassign"/>
1080 </INDEXES>
1081 </TABLE>
82701e24 1082 <TABLE NAME="role_allow_override" COMMENT="this defines what role can override what role" PREVIOUS="role_allow_assign" NEXT="role_allow_switch">
de16da72 1083 <FIELDS>
74c288a1 1084 <FIELD NAME="id" TYPE="int" LENGTH="10" NOTNULL="true" UNSIGNED="true" SEQUENCE="true" NEXT="roleid"/>
1085 <FIELD NAME="roleid" TYPE="int" LENGTH="10" NOTNULL="true" UNSIGNED="true" DEFAULT="0" SEQUENCE="false" PREVIOUS="id" NEXT="allowoverride"/>
1086 <FIELD NAME="allowoverride" TYPE="int" LENGTH="10" NOTNULL="true" UNSIGNED="true" DEFAULT="0" SEQUENCE="false" PREVIOUS="roleid"/>
de16da72 1087 </FIELDS>
1088 <KEYS>
28271c72 1089 <KEY NAME="primary" TYPE="primary" FIELDS="id" NEXT="roleid"/>
de16da72 1090 <KEY NAME="roleid" TYPE="foreign" FIELDS="roleid" REFTABLE="role" REFFIELDS="id" PREVIOUS="primary" NEXT="allowoverride"/>
1091 <KEY NAME="allowoverride" TYPE="foreign" FIELDS="allowoverride" REFTABLE="role" REFFIELDS="id" PREVIOUS="roleid"/>
1092 </KEYS>
1093 <INDEXES>
1094 <INDEX NAME="roleid-allowoverride" UNIQUE="true" FIELDS="roleid, allowoverride"/>
1095 </INDEXES>
1096 </TABLE>
82701e24 1097 <TABLE NAME="role_allow_switch" COMMENT="This table stores which which other roles a user is allowed to switch to if they have one role." PREVIOUS="role_allow_override" NEXT="role_assignments">
1098 <FIELDS>
74c288a1 1099 <FIELD NAME="id" TYPE="int" LENGTH="10" NOTNULL="true" UNSIGNED="true" SEQUENCE="true" NEXT="roleid"/>
1100 <FIELD NAME="roleid" TYPE="int" LENGTH="10" NOTNULL="true" UNSIGNED="true" SEQUENCE="false" COMMENT="The role the user has." PREVIOUS="id" NEXT="allowswitch"/>
1101 <FIELD NAME="allowswitch" TYPE="int" LENGTH="10" NOTNULL="true" UNSIGNED="true" SEQUENCE="false" COMMENT="The id of a role that the user is allowed to switch to as a result of having this role." PREVIOUS="roleid"/>
82701e24 1102 </FIELDS>
1103 <KEYS>
1104 <KEY NAME="primary" TYPE="primary" FIELDS="id" NEXT="roleid"/>
1105 <KEY NAME="roleid" TYPE="foreign" FIELDS="roleid" REFTABLE="role" REFFIELDS="id" PREVIOUS="primary" NEXT="allowswitch"/>
1106 <KEY NAME="allowswitch" TYPE="foreign" FIELDS="allowswitch" REFTABLE="role" REFFIELDS="id" PREVIOUS="roleid"/>
1107 </KEYS>
1108 <INDEXES>
1109 <INDEX NAME="roleid-allowoverride" UNIQUE="true" FIELDS="roleid, allowswitch" COMMENT="Each pair (roleid, allowswitch) must appear at most once."/>
1110 </INDEXES>
1111 </TABLE>
df997f84 1112 <TABLE NAME="role_assignments" COMMENT="assigning roles in different context" PREVIOUS="role_allow_switch" NEXT="role_capabilities">
5a1d8354 1113 <FIELDS>
74c288a1 1114 <FIELD NAME="id" TYPE="int" LENGTH="10" NOTNULL="true" UNSIGNED="true" SEQUENCE="true" NEXT="roleid"/>
1115 <FIELD NAME="roleid" TYPE="int" LENGTH="10" NOTNULL="true" UNSIGNED="true" DEFAULT="0" SEQUENCE="false" PREVIOUS="id" NEXT="contextid"/>
1116 <FIELD NAME="contextid" TYPE="int" LENGTH="10" NOTNULL="true" UNSIGNED="true" DEFAULT="0" SEQUENCE="false" PREVIOUS="roleid" NEXT="userid"/>
df997f84
PS
1117 <FIELD NAME="userid" TYPE="int" LENGTH="10" NOTNULL="true" UNSIGNED="true" DEFAULT="0" SEQUENCE="false" PREVIOUS="contextid" NEXT="timemodified"/>
1118 <FIELD NAME="timemodified" TYPE="int" LENGTH="10" NOTNULL="true" UNSIGNED="true" DEFAULT="0" SEQUENCE="false" PREVIOUS="userid" NEXT="modifierid"/>
1119 <FIELD NAME="modifierid" TYPE="int" LENGTH="10" NOTNULL="true" UNSIGNED="true" DEFAULT="0" SEQUENCE="false" PREVIOUS="timemodified" NEXT="component"/>
f7c6cb80 1120 <FIELD NAME="component" TYPE="char" LENGTH="100" NOTNULL="true" SEQUENCE="false" COMMENT="plugin responsible responsible for role assignment, empty when manually assigned" PREVIOUS="modifierid" NEXT="itemid"/>
df997f84 1121 <FIELD NAME="itemid" TYPE="int" LENGTH="10" NOTNULL="true" UNSIGNED="true" DEFAULT="0" SEQUENCE="false" COMMENT="Id of enrolment/auth instance responsible for this role assignment" PREVIOUS="component" NEXT="sortorder"/>
f7c6cb80 1122 <FIELD NAME="sortorder" TYPE="int" LENGTH="10" NOTNULL="true" UNSIGNED="true" DEFAULT="0" SEQUENCE="false" PREVIOUS="itemid"/>
5a1d8354 1123 </FIELDS>
1124 <KEYS>
28271c72 1125 <KEY NAME="primary" TYPE="primary" FIELDS="id" NEXT="roleid"/>
a1bdf659 1126 <KEY NAME="roleid" TYPE="foreign" FIELDS="roleid" REFTABLE="role" REFFIELDS="id" PREVIOUS="primary" NEXT="contextid"/>
1127 <KEY NAME="contextid" TYPE="foreign" FIELDS="contextid" REFTABLE="context" REFFIELDS="id" PREVIOUS="roleid" NEXT="userid"/>
1128 <KEY NAME="userid" TYPE="foreign" FIELDS="userid" REFTABLE="user" REFFIELDS="id" PREVIOUS="contextid"/>
5a1d8354 1129 </KEYS>
a1bdf659 1130 <INDEXES>
df997f84 1131 <INDEX NAME="sortorder" UNIQUE="false" FIELDS="sortorder"/>
a1bdf659 1132 </INDEXES>
5a1d8354 1133 </TABLE>
de16da72 1134 <TABLE NAME="role_capabilities" COMMENT="permission has to be signed, overriding a capability for a particular role in a particular context" PREVIOUS="role_assignments" NEXT="role_names">
5a1d8354 1135 <FIELDS>
74c288a1 1136 <FIELD NAME="id" TYPE="int" LENGTH="10" NOTNULL="true" UNSIGNED="true" SEQUENCE="true" NEXT="contextid"/>
1137 <FIELD NAME="contextid" TYPE="int" LENGTH="10" NOTNULL="true" UNSIGNED="true" DEFAULT="0" SEQUENCE="false" PREVIOUS="id" NEXT="roleid"/>
1138 <FIELD NAME="roleid" TYPE="int" LENGTH="10" NOTNULL="true" UNSIGNED="true" DEFAULT="0" SEQUENCE="false" PREVIOUS="contextid" NEXT="capability"/>
1139 <FIELD NAME="capability" TYPE="char" LENGTH="255" NOTNULL="true" SEQUENCE="false" PREVIOUS="roleid" NEXT="permission"/>
1140 <FIELD NAME="permission" TYPE="int" LENGTH="10" NOTNULL="true" UNSIGNED="false" DEFAULT="0" SEQUENCE="false" PREVIOUS="capability" NEXT="timemodified"/>
1141 <FIELD NAME="timemodified" TYPE="int" LENGTH="10" NOTNULL="true" UNSIGNED="true" DEFAULT="0" SEQUENCE="false" PREVIOUS="permission" NEXT="modifierid"/>
1142 <FIELD NAME="modifierid" TYPE="int" LENGTH="10" NOTNULL="true" UNSIGNED="true" DEFAULT="0" SEQUENCE="false" PREVIOUS="timemodified"/>
5a1d8354 1143 </FIELDS>
1144 <KEYS>
28271c72 1145 <KEY NAME="primary" TYPE="primary" FIELDS="id" NEXT="roleid"/>
a1bdf659 1146 <KEY NAME="roleid" TYPE="foreign" FIELDS="roleid" REFTABLE="role" REFFIELDS="id" PREVIOUS="primary" NEXT="contextid"/>
1147 <KEY NAME="contextid" TYPE="foreign" FIELDS="contextid" REFTABLE="context" REFFIELDS="id" PREVIOUS="roleid" NEXT="modifierid"/>
1148 <KEY NAME="modifierid" TYPE="foreign" FIELDS="modifierid" REFTABLE="user" REFFIELDS="id" PREVIOUS="contextid" NEXT="capability"/>
1149 <KEY NAME="capability" TYPE="foreign" FIELDS="capability" REFTABLE="capabilities" REFFIELDS="name" PREVIOUS="modifierid"/>
5a1d8354 1150 </KEYS>
a1bdf659 1151 <INDEXES>
1152 <INDEX NAME="roleid-contextid-capability" UNIQUE="true" FIELDS="roleid, contextid, capability"/>
1153 </INDEXES>
5a1d8354 1154 </TABLE>
b318ecfd 1155 <TABLE NAME="role_names" COMMENT="role names in native strings" PREVIOUS="role_capabilities" NEXT="role_sortorder">
5a1d8354 1156 <FIELDS>
74c288a1 1157 <FIELD NAME="id" TYPE="int" LENGTH="10" NOTNULL="true" UNSIGNED="true" SEQUENCE="true" NEXT="roleid"/>
1158 <FIELD NAME="roleid" TYPE="int" LENGTH="10" NOTNULL="true" UNSIGNED="true" DEFAULT="0" SEQUENCE="false" PREVIOUS="id" NEXT="contextid"/>
1159 <FIELD NAME="contextid" TYPE="int" LENGTH="10" NOTNULL="true" UNSIGNED="true" DEFAULT="0" SEQUENCE="false" PREVIOUS="roleid" NEXT="name"/>
1160 <FIELD NAME="name" TYPE="char" LENGTH="255" NOTNULL="true" SEQUENCE="false" PREVIOUS="contextid"/>
5a1d8354 1161 </FIELDS>
1162 <KEYS>
28271c72 1163 <KEY NAME="primary" TYPE="primary" FIELDS="id" NEXT="roleid"/>
7529139a 1164 <KEY NAME="roleid" TYPE="foreign" FIELDS="roleid" REFTABLE="role" REFFIELDS="id" PREVIOUS="primary" NEXT="contextid"/>
a1bdf659 1165 <KEY NAME="contextid" TYPE="foreign" FIELDS="contextid" REFTABLE="context" REFFIELDS="id" PREVIOUS="roleid"/>
5a1d8354 1166 </KEYS>
a1bdf659 1167 <INDEXES>
1168 <INDEX NAME="roleid-contextid" UNIQUE="true" FIELDS="roleid, contextid"/>
1169 </INDEXES>
5a1d8354 1170 </TABLE>
01a80f51 1171 <TABLE NAME="role_sortorder" COMMENT="sort order of course managers in a course" PREVIOUS="role_names" NEXT="role_context_levels">
b318ecfd 1172 <FIELDS>
74c288a1 1173 <FIELD NAME="id" TYPE="int" LENGTH="10" NOTNULL="true" UNSIGNED="true" SEQUENCE="true" NEXT="userid"/>
1174 <FIELD NAME="userid" TYPE="int" LENGTH="10" NOTNULL="true" UNSIGNED="true" SEQUENCE="false" PREVIOUS="id" NEXT="roleid"/>
1175 <FIELD NAME="roleid" TYPE="int" LENGTH="10" NOTNULL="true" UNSIGNED="true" SEQUENCE="false" PREVIOUS="userid" NEXT="contextid"/>
1176 <FIELD NAME="contextid" TYPE="int" LENGTH="10" NOTNULL="true" UNSIGNED="true" SEQUENCE="false" PREVIOUS="roleid" NEXT="sortoder"/>
1177 <FIELD NAME="sortoder" TYPE="int" LENGTH="10" NOTNULL="true" UNSIGNED="false" SEQUENCE="false" PREVIOUS="contextid"/>
b318ecfd 1178 </FIELDS>
1179 <KEYS>
7529139a 1180 <KEY NAME="primary" TYPE="primary" FIELDS="id" NEXT="userid"/>
b318ecfd 1181 <KEY NAME="userid" TYPE="foreign" FIELDS="userid" REFTABLE="user" REFFIELDS="id" PREVIOUS="primary" NEXT="roleid"/>
1182 <KEY NAME="roleid" TYPE="foreign" FIELDS="roleid" REFTABLE="role" REFFIELDS="id" PREVIOUS="userid" NEXT="contextid"/>
1183 <KEY NAME="contextid" TYPE="foreign" FIELDS="contextid" REFTABLE="context" REFFIELDS="id" PREVIOUS="roleid"/>
1184 </KEYS>
1185 <INDEXES>
1186 <INDEX NAME="userid-roleid-contextid" UNIQUE="true" FIELDS="userid, roleid, contextid"/>
1187 </INDEXES>
1188 </TABLE>
01a80f51 1189 <TABLE NAME="role_context_levels" COMMENT="Lists which roles can be assigned at which context levels. The assignment is allowed in the corresponding row is present in this table." PREVIOUS="role_sortorder" NEXT="user_info_field">
1190 <FIELDS>
74c288a1 1191 <FIELD NAME="id" TYPE="int" LENGTH="10" NOTNULL="true" UNSIGNED="true" SEQUENCE="true" NEXT="roleid"/>
1192 <FIELD NAME="roleid" TYPE="int" LENGTH="10" NOTNULL="true" UNSIGNED="true" SEQUENCE="false" PREVIOUS="id" NEXT="contextlevel"/>
1193 <FIELD NAME="contextlevel" TYPE="int" LENGTH="10" NOTNULL="true" UNSIGNED="true" SEQUENCE="false" PREVIOUS="roleid"/>
01a80f51 1194 </FIELDS>
1195 <KEYS>
1196 <KEY NAME="primary" TYPE="primary" FIELDS="id" NEXT="contextlevel-roleid"/>
1197 <KEY NAME="contextlevel-roleid" TYPE="unique" FIELDS="contextlevel, roleid" PREVIOUS="primary" NEXT="roleid"/>
1198 <KEY NAME="roleid" TYPE="foreign" FIELDS="roleid" REFTABLE="role" REFFIELDS="id" PREVIOUS="contextlevel-roleid"/>
1199 </KEYS>
1200 </TABLE>
1201 <TABLE NAME="user_info_field" COMMENT="Customisable user profile fields" PREVIOUS="role_context_levels" NEXT="user_info_category">
adecf1c4 1202 <FIELDS>
74c288a1 1203 <FIELD NAME="id" TYPE="int" LENGTH="10" NOTNULL="true" UNSIGNED="true" SEQUENCE="true" NEXT="shortname"/>
1204 <FIELD NAME="shortname" TYPE="char" LENGTH="255" NOTNULL="true" DEFAULT="shortname" SEQUENCE="false" COMMENT="short name for each field" PREVIOUS="id" NEXT="name"/>
1205 <FIELD NAME="name" TYPE="text" LENGTH="big" NOTNULL="true" SEQUENCE="false" COMMENT="field name" PREVIOUS="shortname" NEXT="datatype"/>
1206 <FIELD NAME="datatype" TYPE="char" LENGTH="255" NOTNULL="true" SEQUENCE="false" COMMENT="Type of data held in this field" PREVIOUS="name" NEXT="description"/>
8bdc9cac
SH
1207 <FIELD NAME="description" TYPE="text" LENGTH="big" NOTNULL="false" SEQUENCE="false" COMMENT="Description of field" PREVIOUS="datatype" NEXT="descriptionformat"/>
1208 <FIELD NAME="descriptionformat" TYPE="int" LENGTH="2" NOTNULL="true" UNSIGNED="true" DEFAULT="0" SEQUENCE="false" PREVIOUS="description" NEXT="categoryid"/>
1209 <FIELD NAME="categoryid" TYPE="int" LENGTH="10" NOTNULL="true" UNSIGNED="true" DEFAULT="0" SEQUENCE="false" COMMENT="id from category table" PREVIOUS="descriptionformat" NEXT="sortorder"/>
74c288a1 1210 <FIELD NAME="sortorder" TYPE="int" LENGTH="10" NOTNULL="true" UNSIGNED="true" DEFAULT="0" SEQUENCE="false" COMMENT="order within the category" PREVIOUS="categoryid" NEXT="required"/>
1211 <FIELD NAME="required" TYPE="int" LENGTH="2" NOTNULL="true" UNSIGNED="true" DEFAULT="0" SEQUENCE="false" COMMENT="Field required" PREVIOUS="sortorder" NEXT="locked"/>
1212 <FIELD NAME="locked" TYPE="int" LENGTH="2" NOTNULL="true" UNSIGNED="true" DEFAULT="0" SEQUENCE="false" COMMENT="Field locked" PREVIOUS="required" NEXT="visible"/>
1213 <FIELD NAME="visible" TYPE="int" LENGTH="4" NOTNULL="true" UNSIGNED="true" DEFAULT="0" SEQUENCE="false" COMMENT="Visibility: private, public, hidden" PREVIOUS="locked" NEXT="forceunique"/>
1214 <FIELD NAME="forceunique" TYPE="int" LENGTH="2" NOTNULL="true" UNSIGNED="true" DEFAULT="0" SEQUENCE="false" COMMENT="should the field contain unique data" PREVIOUS="visible" NEXT="signup"/>
1215 <FIELD NAME="signup" TYPE="int" LENGTH="2" NOTNULL="true" UNSIGNED="true" DEFAULT="0" SEQUENCE="false" COMMENT="display field on signup page" PREVIOUS="forceunique" NEXT="defaultdata"/>
8bdc9cac
SH
1216 <FIELD NAME="defaultdata" TYPE="text" LENGTH="big" NOTNULL="false" SEQUENCE="false" COMMENT="Default value for this field" PREVIOUS="signup" NEXT="defaultdataformat"/>
1217 <FIELD NAME="defaultdataformat" TYPE="int" LENGTH="2" NOTNULL="true" UNSIGNED="true" DEFAULT="0" SEQUENCE="false" PREVIOUS="defaultdata" NEXT="param1"/>
1218 <FIELD NAME="param1" TYPE="text" LENGTH="big" NOTNULL="false" SEQUENCE="false" COMMENT="General parameter field" PREVIOUS="defaultdataformat" NEXT="param2"/>
74c288a1 1219 <FIELD NAME="param2" TYPE="text" LENGTH="big" NOTNULL="false" SEQUENCE="false" COMMENT="General parameter field" PREVIOUS="param1" NEXT="param3"/>
1220 <FIELD NAME="param3" TYPE="text" LENGTH="big" NOTNULL="false" SEQUENCE="false" COMMENT="General parameter field" PREVIOUS="param2" NEXT="param4"/>
1221 <FIELD NAME="param4" TYPE="text" LENGTH="big" NOTNULL="false" SEQUENCE="false" COMMENT="General parameter field" PREVIOUS="param3" NEXT="param5"/>
1222 <FIELD NAME="param5" TYPE="text" LENGTH="big" NOTNULL="false" SEQUENCE="false" COMMENT="General parameter field" PREVIOUS="param4"/>
adecf1c4 1223 </FIELDS>
1224 <KEYS>
52cb2e47 1225 <KEY NAME="primary" TYPE="primary" FIELDS="id"/>
adecf1c4 1226 </KEYS>
1227 </TABLE>
1228 <TABLE NAME="user_info_category" COMMENT="Customisable fields categories" PREVIOUS="user_info_field" NEXT="user_info_data">
1229 <FIELDS>
74c288a1 1230 <FIELD NAME="id" TYPE="int" LENGTH="10" NOTNULL="true" UNSIGNED="true" SEQUENCE="true" NEXT="name"/>
1231 <FIELD NAME="name" TYPE="char" LENGTH="255" NOTNULL="true" SEQUENCE="false" COMMENT="Category name" PREVIOUS="id" NEXT="sortorder"/>
1232 <FIELD NAME="sortorder" TYPE="int" LENGTH="10" NOTNULL="true" UNSIGNED="true" DEFAULT="0" SEQUENCE="false" COMMENT="Display order" PREVIOUS="name"/>
adecf1c4 1233 </FIELDS>
1234 <KEYS>
52cb2e47 1235 <KEY NAME="primary" TYPE="primary" FIELDS="id"/>
adecf1c4 1236 </KEYS>
1237 </TABLE>
4f089b21 1238 <TABLE NAME="user_info_data" COMMENT="Data for the customisable user fields" PREVIOUS="user_info_category" NEXT="question_categories">
adecf1c4 1239 <FIELDS>
74c288a1 1240 <FIELD NAME="id" TYPE="int" LENGTH="10" NOTNULL="true" UNSIGNED="true" SEQUENCE="true" NEXT="userid"/>
1241 <FIELD NAME="userid" TYPE="int" LENGTH="10" NOTNULL="true" UNSIGNED="true" DEFAULT="0" SEQUENCE="false" COMMENT="id from the user table" PREVIOUS="id" NEXT="fieldid"/>
1242 <FIELD NAME="fieldid" TYPE="int" LENGTH="10" NOTNULL="true" UNSIGNED="true" DEFAULT="0" SEQUENCE="false" COMMENT="id from the field table" PREVIOUS="userid" NEXT="data"/>
8bdc9cac
SH
1243 <FIELD NAME="data" TYPE="text" LENGTH="big" NOTNULL="true" SEQUENCE="false" COMMENT="Field data" PREVIOUS="fieldid" NEXT="dataformat"/>
1244 <FIELD NAME="dataformat" TYPE="int" LENGTH="2" NOTNULL="true" UNSIGNED="true" DEFAULT="0" SEQUENCE="false" PREVIOUS="data"/>
adecf1c4 1245 </FIELDS>
1246 <KEYS>
52cb2e47 1247 <KEY NAME="primary" TYPE="primary" FIELDS="id"/>
adecf1c4 1248 </KEYS>
1249 </TABLE>
4f089b21 1250 <TABLE NAME="question_categories" COMMENT="Categories are for grouping questions" PREVIOUS="user_info_data" NEXT="question">
1251 <FIELDS>
74c288a1 1252 <FIELD NAME="id" TYPE="int" LENGTH="10" NOTNULL="true" UNSIGNED="true" SEQUENCE="true" NEXT="name"/>
1253 <FIELD NAME="name" TYPE="char" LENGTH="255" NOTNULL="true" SEQUENCE="false" PREVIOUS="id" NEXT="contextid"/>
1254 <FIELD NAME="contextid" TYPE="int" LENGTH="10" NOTNULL="true" UNSIGNED="true" DEFAULT="0" SEQUENCE="false" COMMENT="context that this category is shared in" PREVIOUS="name" NEXT="info"/>
fe6ce234
DC
1255 <FIELD NAME="info" TYPE="text" LENGTH="small" NOTNULL="true" SEQUENCE="false" PREVIOUS="contextid" NEXT="infoformat"/>
1256 <FIELD NAME="infoformat" TYPE="int" LENGTH="2" NOTNULL="true" UNSIGNED="false" DEFAULT="0" SEQUENCE="false" PREVIOUS="info" NEXT="stamp"/>
1257 <FIELD NAME="stamp" TYPE="char" LENGTH="255" NOTNULL="true" SEQUENCE="false" PREVIOUS="infoformat" NEXT="parent"/>
74c288a1 1258 <FIELD NAME="parent" TYPE="int" LENGTH="10" NOTNULL="true" UNSIGNED="true" DEFAULT="0" SEQUENCE="false" PREVIOUS="stamp" NEXT="sortorder"/>
1259 <FIELD NAME="sortorder" TYPE="int" LENGTH="10" NOTNULL="true" UNSIGNED="true" DEFAULT="999" SEQUENCE="false" PREVIOUS="parent"/>
4f089b21 1260 </FIELDS>
1261 <KEYS>
1262 <KEY NAME="primary" TYPE="primary" FIELDS="id" NEXT="parent"/>
1263 <KEY NAME="parent" TYPE="foreign" FIELDS="parent" REFTABLE="question_categories" REFFIELDS="id" COMMENT="note that to make this recursive FK working someday, the parent field must be declared NULL" PREVIOUS="primary"/>
1264 </KEYS>
1265 <INDEXES>
1266 <INDEX NAME="contextid" UNIQUE="false" FIELDS="contextid" COMMENT="links to context table"/>
1267 </INDEXES>
1268 </TABLE>
1269 <TABLE NAME="question" COMMENT="The questions themselves" PREVIOUS="question_categories" NEXT="question_answers">
1270 <FIELDS>
74c288a1 1271 <FIELD NAME="id" TYPE="int" LENGTH="10" NOTNULL="true" UNSIGNED="true" SEQUENCE="true" NEXT="category"/>
1272 <FIELD NAME="category" TYPE="int" LENGTH="10" NOTNULL="true" UNSIGNED="false" DEFAULT="0" SEQUENCE="false" PREVIOUS="id" NEXT="parent"/>
1273 <FIELD NAME="parent" TYPE="int" LENGTH="10" NOTNULL="true" UNSIGNED="true" DEFAULT="0" SEQUENCE="false" PREVIOUS="category" NEXT="name"/>
1274 <FIELD NAME="name" TYPE="char" LENGTH="255" NOTNULL="true" SEQUENCE="false" PREVIOUS="parent" NEXT="questiontext"/>
1275 <FIELD NAME="questiontext" TYPE="text" LENGTH="small" NOTNULL="true" SEQUENCE="false" PREVIOUS="name" NEXT="questiontextformat"/>
fe6ce234
DC
1276 <FIELD NAME="questiontextformat" TYPE="int" LENGTH="2" NOTNULL="true" UNSIGNED="false" DEFAULT="0" SEQUENCE="false" PREVIOUS="questiontext" NEXT="generalfeedback"/>
1277 <FIELD NAME="generalfeedback" TYPE="text" LENGTH="small" NOTNULL="true" SEQUENCE="false" COMMENT="to store the question feedback" PREVIOUS="questiontextformat" NEXT="generalfeedbackformat"/>
1278 <FIELD NAME="generalfeedbackformat" TYPE="int" LENGTH="2" NOTNULL="true" UNSIGNED="false" DEFAULT="0" SEQUENCE="false" PREVIOUS="generalfeedback" NEXT="defaultgrade"/>
1279 <FIELD NAME="defaultgrade" TYPE="number" LENGTH="12" NOTNULL="true" UNSIGNED="true" DEFAULT="1" SEQUENCE="false" DECIMALS="7" PREVIOUS="generalfeedbackformat" NEXT="penalty"/>
74c288a1 1280 <FIELD NAME="penalty" TYPE="number" LENGTH="12" NOTNULL="true" UNSIGNED="false" DEFAULT="0.1" SEQUENCE="false" DECIMALS="7" PREVIOUS="defaultgrade" NEXT="qtype"/>
1281 <FIELD NAME="qtype" TYPE="char" LENGTH="20" NOTNULL="true" SEQUENCE="false" PREVIOUS="penalty" NEXT="length"/>
1282 <FIELD NAME="length" TYPE="int" LENGTH="10" NOTNULL="true" UNSIGNED="true" DEFAULT="1" SEQUENCE="false" PREVIOUS="qtype" NEXT="stamp"/>
1283 <FIELD NAME="stamp" TYPE="char" LENGTH="255" NOTNULL="true" SEQUENCE="false" PREVIOUS="length" NEXT="version"/>
1284 <FIELD NAME="version" TYPE="char" LENGTH="255" NOTNULL="true" SEQUENCE="false" PREVIOUS="stamp" NEXT="hidden"/>
1285 <FIELD NAME="hidden" TYPE="int" LENGTH="1" NOTNULL="true" UNSIGNED="true" DEFAULT="0" SEQUENCE="false" PREVIOUS="version" NEXT="timecreated"/>
1286 <FIELD NAME="timecreated" TYPE="int" LENGTH="10" NOTNULL="true" UNSIGNED="true" DEFAULT="0" SEQUENCE="false" COMMENT="time question was created" PREVIOUS="hidden" NEXT="timemodified"/>
1287 <FIELD NAME="timemodified" TYPE="int" LENGTH="10" NOTNULL="true" UNSIGNED="true" DEFAULT="0" SEQUENCE="false" COMMENT="time that question was last modified" PREVIOUS="timecreated" NEXT="createdby"/>
1288 <FIELD NAME="createdby" TYPE="int" LENGTH="10" NOTNULL="false" UNSIGNED="true" SEQUENCE="false" COMMENT="userid of person who created this question" PREVIOUS="timemodified" NEXT="modifiedby"/>
1289 <FIELD NAME="modifiedby" TYPE="int" LENGTH="10" NOTNULL="false" UNSIGNED="true" SEQUENCE="false" COMMENT="userid of person who last edited this question" PREVIOUS="createdby"/>
4f089b21 1290 </FIELDS>
1291 <KEYS>
1292 <KEY NAME="primary" TYPE="primary" FIELDS="id" NEXT="category"/>
1293 <KEY NAME="category" TYPE="foreign" FIELDS="category" REFTABLE="question_categories" REFFIELDS="id" PREVIOUS="primary" NEXT="parent"/>
1294 <KEY NAME="parent" TYPE="foreign" FIELDS="parent" REFTABLE="question" REFFIELDS="id" COMMENT="note that to make this recursive FK working someday, the parent field must be declared NULL" PREVIOUS="category" NEXT="createdby"/>
1295 <KEY NAME="createdby" TYPE="foreign" FIELDS="createdby" REFTABLE="user" REFFIELDS="id" COMMENT="foreign (createdby) references user (id)" PREVIOUS="parent" NEXT="modifiedby"/>
1296 <KEY NAME="modifiedby" TYPE="foreign" FIELDS="modifiedby" REFTABLE="user" REFFIELDS="id" COMMENT="foreign (modifiedby) references user (id)" PREVIOUS="createdby"/>
1297 </KEYS>
1298 </TABLE>
1299 <TABLE NAME="question_answers" COMMENT="Answers, with a fractional grade (0-1) and feedback" PREVIOUS="question" NEXT="question_attempts">
1300 <FIELDS>
74c288a1 1301 <FIELD NAME="id" TYPE="int" LENGTH="10" NOTNULL="true" UNSIGNED="true" SEQUENCE="true" NEXT="question"/>
1302 <FIELD NAME="question" TYPE="int" LENGTH="10" NOTNULL="true" UNSIGNED="true" DEFAULT="0" SEQUENCE="false" PREVIOUS="id" NEXT="answer"/>
fe6ce234
DC
1303 <FIELD NAME="answer" TYPE="text" LENGTH="small" NOTNULL="true" SEQUENCE="false" PREVIOUS="question" NEXT="answerformat"/>
1304 <FIELD NAME="answerformat" TYPE="int" LENGTH="2" NOTNULL="true" UNSIGNED="false" DEFAULT="0" SEQUENCE="false" PREVIOUS="answer" NEXT="fraction"/>
1305 <FIELD NAME="fraction" TYPE="number" LENGTH="12" NOTNULL="true" UNSIGNED="false" DEFAULT="0" SEQUENCE="false" DECIMALS="7" PREVIOUS="answerformat" NEXT="feedback"/>
1306 <FIELD NAME="feedback" TYPE="text" LENGTH="small" NOTNULL="true" SEQUENCE="false" PREVIOUS="fraction" NEXT="feedbackformat"/>
1307 <FIELD NAME="feedbackformat" TYPE="int" LENGTH="2" NOTNULL="true" UNSIGNED="false" DEFAULT="0" SEQUENCE="false" PREVIOUS="feedback"/>
4f089b21 1308 </FIELDS>
1309 <KEYS>
1310 <KEY NAME="primary" TYPE="primary" FIELDS="id" NEXT="question"/>
1311 <KEY NAME="question" TYPE="foreign" FIELDS="question" REFTABLE="question" REFFIELDS="id" PREVIOUS="primary"/>
1312 </KEYS>
1313 </TABLE>
1314 <TABLE NAME="question_attempts" COMMENT="Student attempts. This table gets extended by the modules" PREVIOUS="question_answers" NEXT="question_states">
1315 <FIELDS>
74c288a1 1316 <FIELD NAME="id" TYPE="int" LENGTH="10" NOTNULL="true" UNSIGNED="true" SEQUENCE="true" NEXT="modulename"/>
1317 <FIELD NAME="modulename" TYPE="char" LENGTH="20" NOTNULL="true" DEFAULT="quiz" SEQUENCE="false" PREVIOUS="id"/>
4f089b21 1318 </FIELDS>
1319 <KEYS>
1320 <KEY NAME="primary" TYPE="primary" FIELDS="id"/>
1321 </KEYS>
1322 </TABLE>
1323 <TABLE NAME="question_states" COMMENT="Stores user responses to an attempt, and percentage grades" PREVIOUS="question_attempts" NEXT="question_sessions">
1324 <FIELDS>
74c288a1 1325 <FIELD NAME="id" TYPE="int" LENGTH="10" NOTNULL="true" UNSIGNED="true" SEQUENCE="true" NEXT="attempt"/>
1326 <FIELD NAME="attempt" TYPE="int" LENGTH="10" NOTNULL="true" UNSIGNED="true" DEFAULT="0" SEQUENCE="false" PREVIOUS="id" NEXT="question"/>
1327 <FIELD NAME="question" TYPE="int" LENGTH="10" NOTNULL="true" UNSIGNED="true" DEFAULT="0" SEQUENCE="false" PREVIOUS="attempt" NEXT="seq_number"/>
1328 <FIELD NAME="seq_number" TYPE="int" LENGTH="6" NOTNULL="true" UNSIGNED="true" DEFAULT="0" SEQUENCE="false" PREVIOUS="question" NEXT="answer"/>
1329 <FIELD NAME="answer" TYPE="text" LENGTH="small" NOTNULL="true" SEQUENCE="false" PREVIOUS="seq_number" NEXT="timestamp"/>
1330 <FIELD NAME="timestamp" TYPE="int" LENGTH="10" NOTNULL="true" UNSIGNED="true" DEFAULT="0" SEQUENCE="false" PREVIOUS="answer" NEXT="event"/>
1331 <FIELD NAME="event" TYPE="int" LENGTH="4" NOTNULL="true" UNSIGNED="true" DEFAULT="0" SEQUENCE="false" PREVIOUS="timestamp" NEXT="grade"/>
1332 <FIELD NAME="grade" TYPE="number" LENGTH="12" NOTNULL="true" UNSIGNED="false" DEFAULT="0" SEQUENCE="false" DECIMALS="7" PREVIOUS="event" NEXT="raw_grade"/>
1333 <FIELD NAME="raw_grade" TYPE="number" LENGTH="12" NOTNULL="true" UNSIGNED="false" DEFAULT="0" SEQUENCE="false" DECIMALS="7" PREVIOUS="grade" NEXT="penalty"/>
1334 <FIELD NAME="penalty" TYPE="number" LENGTH="12" NOTNULL="true" UNSIGNED="false" DEFAULT="0" SEQUENCE="false" DECIMALS="7" PREVIOUS="raw_grade"/>
4f089b21 1335 </FIELDS>
1336 <KEYS>
1337 <KEY NAME="primary" TYPE="primary" FIELDS="id" NEXT="attempt"/>
1338 <KEY NAME="attempt" TYPE="foreign" FIELDS="attempt" REFTABLE="question_attempts" REFFIELDS="id" PREVIOUS="primary" NEXT="question"/>
1339 <KEY NAME="question" TYPE="foreign" FIELDS="question" REFTABLE="question" REFFIELDS="id" PREVIOUS="attempt"/>
1340 </KEYS>
1341 </TABLE>
ac618002 1342 <TABLE NAME="question_sessions" COMMENT="Gives ids of the newest open and newest graded states" PREVIOUS="question_states" NEXT="mnet_application">
4f089b21 1343 <FIELDS>
74c288a1 1344 <FIELD NAME="id" TYPE="int" LENGTH="10" NOTNULL="true" UNSIGNED="true" SEQUENCE="true" NEXT="attemptid"/>
1345 <FIELD NAME="attemptid" TYPE="int" LENGTH="10" NOTNULL="true" UNSIGNED="true" DEFAULT="0" SEQUENCE="false" PREVIOUS="id" NEXT="questionid"/>
1346 <FIELD NAME="questionid" TYPE="int" LENGTH="10" NOTNULL="true" UNSIGNED="true" DEFAULT="0" SEQUENCE="false" PREVIOUS="attemptid" NEXT="newest"/>
1347 <FIELD NAME="newest" TYPE="int" LENGTH="10" NOTNULL="true" UNSIGNED="true" DEFAULT="0" SEQUENCE="false" PREVIOUS="questionid" NEXT="newgraded"/>
1348 <FIELD NAME="newgraded" TYPE="int" LENGTH="10" NOTNULL="true" UNSIGNED="true" DEFAULT="0" SEQUENCE="false" PREVIOUS="newest" NEXT="sumpenalty"/>
1349 <FIELD NAME="sumpenalty" TYPE="number" LENGTH="12" NOTNULL="true" UNSIGNED="false" DEFAULT="0" SEQUENCE="false" DECIMALS="7" PREVIOUS="newgraded" NEXT="manualcomment"/>
fe6ce234
DC
1350 <FIELD NAME="manualcomment" TYPE="text" LENGTH="small" NOTNULL="true" SEQUENCE="false" PREVIOUS="sumpenalty" NEXT="manualcommentformat"/>
1351 <FIELD NAME="manualcommentformat" TYPE="int" LENGTH="2" NOTNULL="true" UNSIGNED="false" DEFAULT="0" SEQUENCE="false" PREVIOUS="manualcomment" NEXT="flagged"/>
1352 <FIELD NAME="flagged" TYPE="int" LENGTH="2" NOTNULL="true" UNSIGNED="false" DEFAULT="0" SEQUENCE="false" COMMENT="The person attempting the question may mark certain questions within their question_attempt if the module that owns the attempt allow it. This field stores the status of that flag." PREVIOUS="manualcommentformat"/>
4f089b21 1353 </FIELDS>
1354 <KEYS>
1355 <KEY NAME="primary" TYPE="primary" FIELDS="id" NEXT="attemptid"/>
1356 <KEY NAME="attemptid" TYPE="foreign" FIELDS="attemptid" REFTABLE="question_attempts" REFFIELDS="id" PREVIOUS="primary" NEXT="questionid"/>
1357 <KEY NAME="questionid" TYPE="foreign" FIELDS="questionid" REFTABLE="question" REFFIELDS="id" PREVIOUS="attemptid" NEXT="newest"/>
1358 <KEY NAME="newest" TYPE="foreign" FIELDS="newest" REFTABLE="question_states" REFFIELDS="id" PREVIOUS="questionid" NEXT="newgraded"/>
1359 <KEY NAME="newgraded" TYPE="foreign" FIELDS="newgraded" REFTABLE="question_states" REFFIELDS="id" PREVIOUS="newest"/>
1360 </KEYS>
1361 <INDEXES>
1362 <INDEX NAME="attemptid-questionid" UNIQUE="true" FIELDS="attemptid, questionid"/>
1363 </INDEXES>
1364 </TABLE>
ac618002 1365 <TABLE NAME="mnet_application" COMMENT="Information about applications on remote hosts" PREVIOUS="question_sessions" NEXT="mnet_host">
6392a62d 1366 <FIELDS>
74c288a1 1367 <FIELD NAME="id" TYPE="int" LENGTH="10" NOTNULL="true" UNSIGNED="true" SEQUENCE="true" NEXT="name"/>
1368 <FIELD NAME="name" TYPE="char" LENGTH="50" NOTNULL="true" SEQUENCE="false" PREVIOUS="id" NEXT="display_name"/>
1369 <FIELD NAME="display_name" TYPE="char" LENGTH="50" NOTNULL="true" SEQUENCE="false" PREVIOUS="name" NEXT="xmlrpc_server_url"/>
1370 <FIELD NAME="xmlrpc_server_url" TYPE="char" LENGTH="255" NOTNULL="true" SEQUENCE="false" PREVIOUS="display_name" NEXT="sso_land_url"/>
1371 <FIELD NAME="sso_land_url" TYPE="char" LENGTH="255" NOTNULL="true" SEQUENCE="false" PREVIOUS="xmlrpc_server_url" NEXT="sso_jump_url"/>
1372 <FIELD NAME="sso_jump_url" TYPE="char" LENGTH="255" NOTNULL="true" SEQUENCE="false" PREVIOUS="sso_land_url"/>
6392a62d 1373 </FIELDS>
1374 <KEYS>
52cb2e47 1375 <KEY NAME="primary" TYPE="primary" FIELDS="id"/>
6392a62d 1376 </KEYS>
1377 </TABLE>
1378 <TABLE NAME="mnet_host" COMMENT="Information about the local and remote hosts for RPC" PREVIOUS="mnet_application" NEXT="mnet_host2service">
9654f633 1379 <FIELDS>
74c288a1 1380 <FIELD NAME="id" TYPE="int" LENGTH="10" NOTNULL="true" UNSIGNED="true" SEQUENCE="true" COMMENT="Unique Host ID" NEXT="deleted"/>
1381 <FIELD NAME="deleted" TYPE="int" LENGTH="1" NOTNULL="true" UNSIGNED="true" DEFAULT="0" SEQUENCE="false" PREVIOUS="id" NEXT="wwwroot"/>
1382 <FIELD NAME="wwwroot" TYPE="char" LENGTH="255" NOTNULL="true" SEQUENCE="false" PREVIOUS="deleted" NEXT="ip_address"/>
1383 <FIELD NAME="ip_address" TYPE="char" LENGTH="45" NOTNULL="true" SEQUENCE="false" PREVIOUS="wwwroot" NEXT="name"/>
1384 <FIELD NAME="name" TYPE="char" LENGTH="80" NOTNULL="true" SEQUENCE="false" PREVIOUS="ip_address" NEXT="public_key"/>
1385 <FIELD NAME="public_key" TYPE="text" LENGTH="medium" NOTNULL="true" SEQUENCE="false" PREVIOUS="name" NEXT="public_key_expires"/>
1386 <FIELD NAME="public_key_expires" TYPE="int" LENGTH="10" NOTNULL="true" UNSIGNED="true" DEFAULT="0" SEQUENCE="false" PREVIOUS="public_key" NEXT="transport"/>
1387 <FIELD NAME="transport" TYPE="int" LENGTH="2" NOTNULL="true" UNSIGNED="true" DEFAULT="0" SEQUENCE="false" PREVIOUS="public_key_expires" NEXT="portno"/>
f6852f02 1388 <FIELD NAME="portno" TYPE="int" LENGTH="5" NOTNULL="true" UNSIGNED="true" DEFAULT="0" SEQUENCE="false" PREVIOUS="transport" NEXT="last_connect_time"/>
74c288a1 1389 <FIELD NAME="last_connect_time" TYPE="int" LENGTH="10" NOTNULL="true" UNSIGNED="true" DEFAULT="0" SEQUENCE="false" PREVIOUS="portno" NEXT="last_log_id"/>
1390 <FIELD NAME="last_log_id" TYPE="int" LENGTH="10" NOTNULL="true" UNSIGNED="true" DEFAULT="0" SEQUENCE="false" PREVIOUS="last_connect_time" NEXT="force_theme"/>
1391 <FIELD NAME="force_theme" TYPE="int" LENGTH="1" NOTNULL="true" UNSIGNED="true" DEFAULT="0" SEQUENCE="false" PREVIOUS="last_log_id" NEXT="theme"/>
1392 <FIELD NAME="theme" TYPE="char" LENGTH="100" NOTNULL="false" SEQUENCE="false" PREVIOUS="force_theme" NEXT="applicationid"/>
1393 <FIELD NAME="applicationid" TYPE="int" LENGTH="10" NOTNULL="true" UNSIGNED="true" DEFAULT="1" SEQUENCE="false" PREVIOUS="theme"/>
9654f633 1394 </FIELDS>
1395 <KEYS>
6392a62d 1396 <KEY NAME="primary" TYPE="primary" FIELDS="id" COMMENT="primary key of the mnet_host table" NEXT="applicationid"/>
1397 <KEY NAME="applicationid" TYPE="foreign" FIELDS="applicationid" REFTABLE="mnet_application" REFFIELDS="id" PREVIOUS="primary"/>
9654f633 1398 </KEYS>
1399 </TABLE>
1400 <TABLE NAME="mnet_host2service" COMMENT="Information about the services for a given host" PREVIOUS="mnet_host" NEXT="mnet_log">
1401 <FIELDS>
74c288a1 1402 <FIELD NAME="id" TYPE="int" LENGTH="10" NOTNULL="true" UNSIGNED="true" SEQUENCE="true" NEXT="hostid"/>
1403 <FIELD NAME="hostid" TYPE="int" LENGTH="10" NOTNULL="true" UNSIGNED="true" DEFAULT="0" SEQUENCE="false" PREVIOUS="id" NEXT="serviceid"/>
1404 <FIELD NAME="serviceid" TYPE="int" LENGTH="10" NOTNULL="true" UNSIGNED="true" DEFAULT="0" SEQUENCE="false" PREVIOUS="hostid" NEXT="publish"/>
1405 <FIELD NAME="publish" TYPE="int" LENGTH="1" NOTNULL="true" UNSIGNED="true" DEFAULT="0" SEQUENCE="false" PREVIOUS="serviceid" NEXT="subscribe"/>
1406 <FIELD NAME="subscribe" TYPE="int" LENGTH="1" NOTNULL="true" UNSIGNED="true" DEFAULT="0" SEQUENCE="false" PREVIOUS="publish"/>
9654f633 1407 </FIELDS>
1408 <KEYS>
1409 <KEY NAME="primary" TYPE="primary" FIELDS="id" COMMENT="primary key of the mnet_host2service table"/>
1410 </KEYS>
1411 <INDEXES>
0db6adc9 1412 <INDEX NAME="hostid_serviceid" UNIQUE="true" FIELDS="hostid, serviceid"/>
9654f633 1413 </INDEXES>
1414 </TABLE>
1415 <TABLE NAME="mnet_log" COMMENT="Store session data from users migrating to other sites" PREVIOUS="mnet_host2service" NEXT="mnet_rpc">
1416 <FIELDS>
74c288a1 1417 <FIELD NAME="id" TYPE="int" LENGTH="10" NOTNULL="true" UNSIGNED="true" SEQUENCE="true" NEXT="hostid"/>
1418 <FIELD NAME="hostid" TYPE="int" LENGTH="10" NOTNULL="true" UNSIGNED="true" DEFAULT="0" SEQUENCE="false" COMMENT="Unique host ID" PREVIOUS="id" NEXT="remoteid"/>
1419 <FIELD NAME="remoteid" TYPE="int" LENGTH="10" NOTNULL="true" UNSIGNED="true" DEFAULT="0" SEQUENCE="false" PREVIOUS="hostid" NEXT="time"/>
1420 <FIELD NAME="time" TYPE="int" LENGTH="10" NOTNULL="true" UNSIGNED="true" DEFAULT="0" SEQUENCE="false" PREVIOUS="remoteid" NEXT="userid"/>
1421 <FIELD NAME="userid" TYPE="int" LENGTH="10" NOTNULL="true" UNSIGNED="true" DEFAULT="0" SEQUENCE="false" PREVIOUS="time" NEXT="ip"/>
1422 <FIELD NAME="ip" TYPE="char" LENGTH="45" NOTNULL="true" SEQUENCE="false" PREVIOUS="userid" NEXT="course"/>
1423 <FIELD NAME="course" TYPE="int" LENGTH="10" NOTNULL="true" UNSIGNED="true" DEFAULT="0" SEQUENCE="false" PREVIOUS="ip" NEXT="coursename"/>
1424 <FIELD NAME="coursename" TYPE="char" LENGTH="40" NOTNULL="true" SEQUENCE="false" PREVIOUS="course" NEXT="module"/>
1425 <FIELD NAME="module" TYPE="char" LENGTH="20" NOTNULL="true" SEQUENCE="false" PREVIOUS="coursename" NEXT="cmid"/>
1426 <FIELD NAME="cmid" TYPE="int" LENGTH="10" NOTNULL="true" UNSIGNED="true" DEFAULT="0" SEQUENCE="false" PREVIOUS="module" NEXT="action"/>
1427 <FIELD NAME="action" TYPE="char" LENGTH="40" NOTNULL="true" SEQUENCE="false" PREVIOUS="cmid" NEXT="url"/>
1428 <FIELD NAME="url" TYPE="char" LENGTH="100" NOTNULL="true" SEQUENCE="false" PREVIOUS="action" NEXT="info"/>
1429 <FIELD NAME="info" TYPE="char" LENGTH="255" NOTNULL="true" SEQUENCE="false" PREVIOUS="url"/>
9654f633 1430 </FIELDS>
1431 <KEYS>
6e783f21 1432 <KEY NAME="primary" TYPE="primary" FIELDS="id" COMMENT="primary key of the mnet_log table"/>
9654f633 1433 </KEYS>
1434 <INDEXES>
1435 <INDEX NAME="hostid_userid_course" UNIQUE="false" FIELDS="hostid, userid, course"/>
1436 </INDEXES>
1437 </TABLE>
8586dbe2 1438 <TABLE NAME="mnet_rpc" COMMENT="Functions or methods that we may publish or subscribe to" PREVIOUS="mnet_log" NEXT="mnet_remote_rpc">
9654f633 1439 <FIELDS>
8586dbe2
PL
1440 <FIELD NAME="id" TYPE="int" LENGTH="10" NOTNULL="true" UNSIGNED="true" SEQUENCE="true" COMMENT="Unique Function ID" NEXT="functionname"/>
1441 <FIELD NAME="functionname" TYPE="char" LENGTH="40" NOTNULL="true" SEQUENCE="false" PREVIOUS="id" NEXT="xmlrpcpath"/>
1442 <FIELD NAME="xmlrpcpath" TYPE="char" LENGTH="80" NOTNULL="true" SEQUENCE="false" PREVIOUS="functionname" NEXT="plugintype"/>
1443 <FIELD NAME="plugintype" TYPE="char" LENGTH="20" NOTNULL="true" SEQUENCE="false" PREVIOUS="xmlrpcpath" NEXT="pluginname"/>
de260e0f
PL
1444 <FIELD NAME="pluginname" TYPE="char" LENGTH="20" NOTNULL="true" SEQUENCE="false" PREVIOUS="plugintype" NEXT="enabled"/>
1445 <FIELD NAME="enabled" TYPE="int" LENGTH="1" NOTNULL="true" UNSIGNED="true" DEFAULT="0" SEQUENCE="false" PREVIOUS="pluginname" NEXT="help"/>
74c288a1 1446 <FIELD NAME="help" TYPE="text" LENGTH="medium" NOTNULL="true" SEQUENCE="false" PREVIOUS="enabled" NEXT="profile"/>
de260e0f
PL
1447 <FIELD NAME="profile" TYPE="text" LENGTH="medium" NOTNULL="true" SEQUENCE="false" COMMENT="Method signature" PREVIOUS="help" NEXT="filename"/>
1448 <FIELD NAME="filename" TYPE="char" LENGTH="100" NOTNULL="true" SEQUENCE="false" PREVIOUS="profile" NEXT="classname"/>
1449 <FIELD NAME="classname" TYPE="char" LENGTH="150" NOTNULL="false" SEQUENCE="false" PREVIOUS="filename" NEXT="static"/>
1450 <FIELD NAME="static" TYPE="int" LENGTH="1" NOTNULL="false" UNSIGNED="false" SEQUENCE="false" PREVIOUS="classname"/>
9654f633 1451 </FIELDS>
1452 <KEYS>
1453 <KEY NAME="primary" TYPE="primary" FIELDS="id" COMMENT="primary key of the mnet_rpc table"/>
1454 </KEYS>
1455 <INDEXES>
8586dbe2 1456 <INDEX NAME="enabled_xmlrpcpath" UNIQUE="false" FIELDS="enabled, xmlrpcpath"/>
9654f633 1457 </INDEXES>
1458 </TABLE>
8586dbe2
PL
1459 <TABLE NAME="mnet_remote_rpc" COMMENT="This table describes functions that might be called remotely (we have less information about them than local functions)" PREVIOUS="mnet_rpc" NEXT="mnet_service">
1460 <FIELDS>
1461 <FIELD NAME="id" TYPE="int" LENGTH="10" NOTNULL="true" UNSIGNED="true" SEQUENCE="true" NEXT="functionname"/>
1462 <FIELD NAME="functionname" TYPE="char" LENGTH="40" NOTNULL="true" SEQUENCE="false" PREVIOUS="id" NEXT="xmlrpcpath"/>
a6e9dafe
PL
1463 <FIELD NAME="xmlrpcpath" TYPE="char" LENGTH="80" NOTNULL="true" SEQUENCE="false" PREVIOUS="functionname" NEXT="plugintype"/>
1464 <FIELD NAME="plugintype" TYPE="char" LENGTH="20" NOTNULL="true" SEQUENCE="false" PREVIOUS="xmlrpcpath" NEXT="pluginname"/>
5b7984a5
PL
1465 <FIELD NAME="pluginname" TYPE="char" LENGTH="20" NOTNULL="true" SEQUENCE="false" PREVIOUS="plugintype" NEXT="enabled"/>
1466 <FIELD NAME="enabled" TYPE="int" LENGTH="1" NOTNULL="true" UNSIGNED="false" SEQUENCE="false" PREVIOUS="pluginname"/>
8586dbe2
PL
1467 </FIELDS>
1468 <KEYS>
1469 <KEY NAME="primary" TYPE="primary" FIELDS="id"/>
1470 </KEYS>
1471 </TABLE>
1472 <TABLE NAME="mnet_service" COMMENT="A service is a group of functions" PREVIOUS="mnet_remote_rpc" NEXT="mnet_service2rpc">
9654f633 1473 <FIELDS>
74c288a1 1474 <FIELD NAME="id" TYPE="int" LENGTH="10" NOTNULL="true" UNSIGNED="true" SEQUENCE="true" COMMENT="Unique Service ID" NEXT="name"/>
1475 <FIELD NAME="name" TYPE="char" LENGTH="40" NOTNULL="true" SEQUENCE="false" PREVIOUS="id" NEXT="description"/>
1476 <FIELD NAME="description" TYPE="char" LENGTH="40" NOTNULL="true" SEQUENCE="false" PREVIOUS="name" NEXT="apiversion"/>
1477 <FIELD NAME="apiversion" TYPE="char" LENGTH="10" NOTNULL="true" SEQUENCE="false" PREVIOUS="description" NEXT="offer"/>
1478 <FIELD NAME="offer" TYPE="int" LENGTH="1" NOTNULL="true" UNSIGNED="true" DEFAULT="0" SEQUENCE="false" COMMENT="Do we even offer this service?" PREVIOUS="apiversion"/>
9654f633 1479 </FIELDS>
1480 <KEYS>
1481 <KEY NAME="primary" TYPE="primary" FIELDS="id" COMMENT="primary key of the mnet_service table"/>
1482 </KEYS>
1483 </TABLE>
8586dbe2 1484 <TABLE NAME="mnet_service2rpc" COMMENT="Group functions or methods under a service" PREVIOUS="mnet_service" NEXT="mnet_remote_service2rpc">
9654f633 1485 <FIELDS>
74c288a1 1486 <FIELD NAME="id" TYPE="int" LENGTH="10" NOTNULL="true" UNSIGNED="true" SEQUENCE="true" COMMENT="Required ID field" NEXT="serviceid"/>
1487 <FIELD NAME="serviceid" TYPE="int" LENGTH="10" NOTNULL="true" UNSIGNED="true" DEFAULT="0" SEQUENCE="false" COMMENT="Unique service ID" PREVIOUS="id" NEXT="rpcid"/>
1488 <FIELD NAME="rpcid" TYPE="int" LENGTH="10" NOTNULL="true" UNSIGNED="true" DEFAULT="0" SEQUENCE="false" COMMENT="Unique Function ID" PREVIOUS="serviceid"/>
9654f633 1489 </FIELDS>
1490 <KEYS>
1491 <KEY NAME="primary" TYPE="primary" FIELDS="id" COMMENT="primary key of the mnet_service2rpc table"/>
1492 </KEYS>
1493 <INDEXES>
1494 <INDEX NAME="rpcid_serviceid" UNIQUE="true" FIELDS="rpcid, serviceid"/>
1495 </INDEXES>
1496 </TABLE>
8586dbe2
PL
1497 <TABLE NAME="mnet_remote_service2rpc" COMMENT="Group functions or methods under a service" PREVIOUS="mnet_service2rpc" NEXT="mnet_session">
1498 <FIELDS>
1499 <FIELD NAME="id" TYPE="int" LENGTH="10" NOTNULL="true" UNSIGNED="true" SEQUENCE="true" COMMENT="Required ID field" NEXT="serviceid"/>
1500 <FIELD NAME="serviceid" TYPE="int" LENGTH="10" NOTNULL="true" UNSIGNED="true" DEFAULT="0" SEQUENCE="false" COMMENT="Unique service ID" PREVIOUS="id" NEXT="rpcid"/>
1501 <FIELD NAME="rpcid" TYPE="int" LENGTH="10" NOTNULL="true" UNSIGNED="true" DEFAULT="0" SEQUENCE="false" COMMENT="Unique Function ID" PREVIOUS="serviceid"/>
1502 </FIELDS>
1503 <KEYS>
1504 <KEY NAME="primary" TYPE="primary" FIELDS="id" COMMENT="primary key of the mnet_remote_service2rpc table"/>
1505 </KEYS>
1506 <INDEXES>
1507 <INDEX NAME="rpcid_serviceid" UNIQUE="true" FIELDS="rpcid, serviceid"/>
1508 </INDEXES>
1509 </TABLE>
1510 <TABLE NAME="mnet_session" COMMENT="Store session data from users migrating to other sites" PREVIOUS="mnet_remote_service2rpc" NEXT="mnet_sso_access_control">
9654f633 1511 <FIELDS>
74c288a1 1512 <FIELD NAME="id" TYPE="int" LENGTH="10" NOTNULL="true" UNSIGNED="true" SEQUENCE="true" COMMENT="Required ID field" NEXT="userid"/>
1513 <FIELD NAME="userid" TYPE="int" LENGTH="10" NOTNULL="true" UNSIGNED="true" DEFAULT="0" SEQUENCE="false" COMMENT="Unique user ID" PREVIOUS="id" NEXT="username"/>
1514 <FIELD NAME="username" TYPE="char" LENGTH="100" NOTNULL="true" SEQUENCE="false" COMMENT="Unique username" PREVIOUS="userid" NEXT="token"/>
1515 <FIELD NAME="token" TYPE="char" LENGTH="40" NOTNULL="true" SEQUENCE="false" COMMENT="Unique SHA1 Token" PREVIOUS="username" NEXT="mnethostid"/>
1516 <FIELD NAME="mnethostid" TYPE="int" LENGTH="10" NOTNULL="true" UNSIGNED="true" DEFAULT="0" SEQUENCE="false" COMMENT="Unique remote host ID" PREVIOUS="token" NEXT="useragent"/>
1517 <FIELD NAME="useragent" TYPE="char" LENGTH="40" NOTNULL="true" SEQUENCE="false" COMMENT="SHA1 hash of User Agent" PREVIOUS="mnethostid" NEXT="confirm_timeout"/>
1518 <FIELD NAME="confirm_timeout" TYPE="int" LENGTH="10" NOTNULL="true" UNSIGNED="true" DEFAULT="0" SEQUENCE="false" COMMENT="UNIX timestamp for expiry of session" PREVIOUS="useragent" NEXT="session_id"/>
1519 <FIELD NAME="session_id" TYPE="char" LENGTH="40" NOTNULL="true" SEQUENCE="false" COMMENT="The PHP Session ID" PREVIOUS="confirm_timeout" NEXT="expires"/>
1520 <FIELD NAME="expires" TYPE="int" LENGTH="10" NOTNULL="true" UNSIGNED="true" DEFAULT="0" SEQUENCE="false" COMMENT="Expire time of session on peer" PREVIOUS="session_id"/>
9654f633 1521 </FIELDS>
1522 <KEYS>
1523 <KEY NAME="primary" TYPE="primary" FIELDS="id" COMMENT="primary key of the mnet_session table"/>
1524 </KEYS>
1525 <INDEXES>
1526 <INDEX NAME="token" UNIQUE="true" FIELDS="token"/>
1527 </INDEXES>
1528 </TABLE>
6392a62d 1529 <TABLE NAME="mnet_sso_access_control" COMMENT="Users by host permitted (or not) to login from a remote provider" PREVIOUS="mnet_session" NEXT="events_queue">
9654f633 1530 <FIELDS>
74c288a1 1531 <FIELD NAME="id" TYPE="int" LENGTH="10" NOTNULL="true" UNSIGNED="true" SEQUENCE="true" COMMENT="Required ID field" NEXT="username"/>
1532 <FIELD NAME="username" TYPE="char" LENGTH="100" NOTNULL="true" SEQUENCE="false" COMMENT="Username" PREVIOUS="id" NEXT="mnet_host_id"/>
1533 <FIELD NAME="mnet_host_id" TYPE="int" LENGTH="10" NOTNULL="true" UNSIGNED="true" DEFAULT="0" SEQUENCE="false" COMMENT="id of mnet host" PREVIOUS="username" NEXT="accessctrl"/>
1534 <FIELD NAME="accessctrl" TYPE="char" LENGTH="20" NOTNULL="true" DEFAULT="allow" SEQUENCE="false" COMMENT="Whether or not this user/host can login" PREVIOUS="mnet_host_id"/>
9654f633 1535 </FIELDS>
1536 <KEYS>
1537 <KEY NAME="primary" TYPE="primary" FIELDS="id" COMMENT="primary key of the mnet_sso_access_control table"/>
1538 </KEYS>
1539 <INDEXES>
1540 <INDEX NAME="mnethostid_username" UNIQUE="true" FIELDS="mnet_host_id, username"/>
1541 </INDEXES>
1542 </TABLE>
6392a62d 1543 <TABLE NAME="events_queue" COMMENT="This table is for storing queued events. It stores only one copy of the eventdata here, and entries from this table are being references by the event_queue_handlers table." PREVIOUS="mnet_sso_access_control" NEXT="events_handlers">
d3f31bf2 1544 <FIELDS>
74c288a1 1545 <FIELD NAME="id" TYPE="int" LENGTH="10" NOTNULL="true" UNSIGNED="true" SEQUENCE="true" NEXT="eventdata"/>
1546 <FIELD NAME="eventdata" TYPE="text" LENGTH="big" NOTNULL="true" SEQUENCE="false" COMMENT="serialized version of the data object passed to the event handler." PREVIOUS="id" NEXT="stackdump"/>
1547 <FIELD NAME="stackdump" TYPE="text" LENGTH="medium" NOTNULL="false" SEQUENCE="false" COMMENT="serialized debug_backtrace showing where the event was fired from" PREVIOUS="eventdata" NEXT="userid"/>
1548 <FIELD NAME="userid" TYPE="int" LENGTH="10" NOTNULL="false" UNSIGNED="true" SEQUENCE="false" COMMENT="$USER-&amp;gt;id when the event was fired" PREVIOUS="stackdump" NEXT="timecreated"/>
1549 <FIELD NAME="timecreated" TYPE="int" LENGTH="10" NOTNULL="true" UNSIGNED="true" SEQUENCE="false" COMMENT="time stamp of the first time this was added" PREVIOUS="userid"/>
d3f31bf2 1550 </FIELDS>
1551 <KEYS>
7529139a 1552 <KEY NAME="primary" TYPE="primary" FIELDS="id" NEXT="userid"/>
d3f31bf2 1553 <KEY NAME="userid" TYPE="foreign" FIELDS="userid" REFTABLE="user" REFFIELDS="id" PREVIOUS="primary"/>
1554 </KEYS>
1555 </TABLE>
1556 <TABLE NAME="events_handlers" COMMENT="This table is for storing which components requests what type of event, and the location of the responsible handlers. For example, the assignment registers 'grade_updated' event with a function assignment_grade_handler() that should be called event time an 'grade_updated' event is triggered by grade_update() function." PREVIOUS="events_queue" NEXT="events_queue_handlers">
ec36253d 1557 <FIELDS>
74c288a1 1558 <FIELD NAME="id" TYPE="int" LENGTH="10" NOTNULL="true" UNSIGNED="true" SEQUENCE="true" NEXT="eventname"/>
650462df
PS
1559 <FIELD NAME="eventname" TYPE="char" LENGTH="166" NOTNULL="true" SEQUENCE="false" COMMENT="name of the event, e.g. 'grade_updated'" PREVIOUS="id" NEXT="component"/>
1560 <FIELD NAME="component" TYPE="char" LENGTH="166" NOTNULL="true" SEQUENCE="false" COMMENT="e.g. moodle, mod_forum, block_rss_client" PREVIOUS="eventname" NEXT="handlerfile"/>
1561 <FIELD NAME="handlerfile" TYPE="char" LENGTH="255" NOTNULL="true" SEQUENCE="false" COMMENT="path to the file of the function, eg /grade/export/lib.php" PREVIOUS="component" NEXT="handlerfunction"/>
74c288a1 1562 <FIELD NAME="handlerfunction" TYPE="text" LENGTH="medium" NOTNULL="false" SEQUENCE="false" COMMENT="serialized string or array describing function, suitable to be passed to call_user_func()" PREVIOUS="handlerfile" NEXT="schedule"/>
1563 <FIELD NAME="schedule" TYPE="char" LENGTH="255" NOTNULL="false" SEQUENCE="false" COMMENT="'cron' or 'instant'." PREVIOUS="handlerfunction" NEXT="status"/>
650462df
PS
1564 <FIELD NAME="status" TYPE="int" LENGTH="10" NOTNULL="true" UNSIGNED="true" DEFAULT="0" SEQUENCE="false" COMMENT="number of failed attempts to process this handler" PREVIOUS="schedule" NEXT="internal"/>
1565 <FIELD NAME="internal" TYPE="int" LENGTH="2" NOTNULL="true" UNSIGNED="true" DEFAULT="1" SEQUENCE="false" COMMENT="1 means standard plugin handler, 0 indicates if event handler sends data to external systems, this is used for example to prevent immediate sending of events from pending db transactions" PREVIOUS="status"/>
ec36253d 1566 </FIELDS>
1567 <KEYS>
52cb2e47 1568 <KEY NAME="primary" TYPE="primary" FIELDS="id"/>
ec36253d 1569 </KEYS>
1570 <INDEXES>
650462df 1571 <INDEX NAME="eventname-component" UNIQUE="true" FIELDS="eventname, component"/>
ec36253d 1572 </INDEXES>
1573 </TABLE>
d3f31bf2 1574 <TABLE NAME="events_queue_handlers" COMMENT="This is the list of queued handlers for processing. The event object is retrieved from the events_queue table. When no further reference is made to the event_queues table, the corresponding entry in the events_queue table should be deleted. Entry should get deleted after a successful event processing by the specified handler." PREVIOUS="events_handlers" NEXT="grade_outcomes">
ec36253d 1575 <FIELDS>
74c288a1 1576 <FIELD NAME="id" TYPE="int" LENGTH="10" NOTNULL="true" UNSIGNED="true" SEQUENCE="true" NEXT="queuedeventid"/>
1577 <FIELD NAME="queuedeventid" TYPE="int" LENGTH="10" NOTNULL="true" UNSIGNED="true" SEQUENCE="false" COMMENT="foreign key id corresponding to the id of the event_queues table" PREVIOUS="id" NEXT="handlerid"/>
1578 <FIELD NAME="handlerid" TYPE="int" LENGTH="10" NOTNULL="true" UNSIGNED="true" SEQUENCE="false" COMMENT="foreign key id corresponding to the id of the event_handlers table" PREVIOUS="queuedeventid" NEXT="status"/>
1579 <FIELD NAME="status" TYPE="int" LENGTH="10" NOTNULL="false" UNSIGNED="false" SEQUENCE="false" COMMENT="number of failed attempts to process this handler" PREVIOUS="handlerid" NEXT="errormessage"/>
1580 <FIELD NAME="errormessage" TYPE="text" LENGTH="medium" NOTNULL="false" SEQUENCE="false" COMMENT="if an error happened last time we tried to process this event, record it here." PREVIOUS="status" NEXT="timemodified"/>
1581 <FIELD NAME="timemodified" TYPE="int" LENGTH="10" NOTNULL="true" UNSIGNED="true" SEQUENCE="false" COMMENT="time stamp of the last attempt to run this from the queue" PREVIOUS="errormessage"/>
ec36253d 1582 </FIELDS>
1583 <KEYS>
7529139a 1584 <KEY NAME="primary" TYPE="primary" FIELDS="id" NEXT="queuedeventid"/>
ec36253d 1585 <KEY NAME="queuedeventid" TYPE="foreign" FIELDS="queuedeventid" REFTABLE="events_queue" REFFIELDS="id" PREVIOUS="primary" NEXT="handlerid"/>
1586 <KEY NAME="handlerid" TYPE="foreign" FIELDS="handlerid" REFTABLE="events_handlers" REFFIELDS="id" PREVIOUS="queuedeventid"/>
1587 </KEYS>
1588 </TABLE>
fe6ce234 1589 <TABLE NAME="grade_outcomes" COMMENT="This table describes the outcomes used in the system. An outcome is a statement tied to a rubric scale from low to high, such as â\80\9cNot met, Borderline, Metâ\80\9d (stored as 0,1 or 2)" PREVIOUS="events_queue_handlers" NEXT="grade_outcomes_courses">
d3f31bf2 1590 <FIELDS>
74c288a1 1591 <FIELD NAME="id" TYPE="int" LENGTH="10" NOTNULL="true" UNSIGNED="true" SEQUENCE="true" COMMENT="id of the table" NEXT="courseid"/>
1592 <FIELD NAME="courseid" TYPE="int" LENGTH="10" NOTNULL="false" UNSIGNED="true" SEQUENCE="false" COMMENT="Mostly these are defined site wide ie NULL" PREVIOUS="id" NEXT="shortname"/>
1593 <FIELD NAME="shortname" TYPE="char" LENGTH="255" NOTNULL="true" SEQUENCE="false" COMMENT="The short name or code for this outcome statement" PREVIOUS="courseid" NEXT="fullname"/>
1594 <FIELD NAME="fullname" TYPE="text" LENGTH="small" NOTNULL="true" SEQUENCE="false" COMMENT="The full description of the outcome (usually 1 sentence)" PREVIOUS="shortname" NEXT="scaleid"/>
1595 <FIELD NAME="scaleid" TYPE="int" LENGTH="10" NOTNULL="false" UNSIGNED="true" SEQUENCE="false" COMMENT="The recommended scale for this outcome." PREVIOUS="fullname" NEXT="description"/>
8bdc9cac
SH
1596 <FIELD NAME="description" TYPE="text" LENGTH="small" NOTNULL="false" SEQUENCE="false" COMMENT="outcome description" PREVIOUS="scaleid" NEXT="descriptionformat"/>
1597 <FIELD NAME="descriptionformat" TYPE="int" LENGTH="2" NOTNULL="true" UNSIGNED="true" DEFAULT="0" SEQUENCE="false" PREVIOUS="description" NEXT="timecreated"/>
1598 <FIELD NAME="timecreated" TYPE="int" LENGTH="10" NOTNULL="false" UNSIGNED="true" SEQUENCE="false" COMMENT="the time this outcome was first created" PREVIOUS="descriptionformat" NEXT="timemodified"/>
74c288a1 1599 <FIELD NAME="timemodified" TYPE="int" LENGTH="10" NOTNULL="false" UNSIGNED="true" SEQUENCE="false" COMMENT="the time this outcome was last updated" PREVIOUS="timecreated" NEXT="usermodified"/>
1600 <FIELD NAME="usermodified" TYPE="int" LENGTH="10" NOTNULL="false" UNSIGNED="true" SEQUENCE="false" COMMENT="the userid of the person who last modified this outcome" PREVIOUS="timemodified"/>
d3f31bf2 1601 </FIELDS>
1602 <KEYS>
7529139a 1603 <KEY NAME="primary" TYPE="primary" FIELDS="id" NEXT="courseid"/>
d3f31bf2 1604 <KEY NAME="courseid" TYPE="foreign" FIELDS="courseid" REFTABLE="course" REFFIELDS="id" PREVIOUS="primary" NEXT="scaleid"/>
1605 <KEY NAME="scaleid" TYPE="foreign" FIELDS="scaleid" REFTABLE="scale" REFFIELDS="id" PREVIOUS="courseid" NEXT="usermodified"/>
1f496ded 1606 <KEY NAME="usermodified" TYPE="foreign" FIELDS="usermodified" REFTABLE="user" REFFIELDS="id" PREVIOUS="scaleid" NEXT="courseid-shortname"/>
7529139a 1607 <KEY NAME="courseid-shortname" TYPE="unique" FIELDS="courseid, shortname" PREVIOUS="usermodified"/>
d3f31bf2 1608 </KEYS>
1609 </TABLE>
521d54ec 1610 <TABLE NAME="grade_outcomes_courses" COMMENT="stores what outcomes are used in what courses." PREVIOUS="grade_outcomes" NEXT="grade_categories">
1611 <FIELDS>
74c288a1 1612 <FIELD NAME="id" TYPE="int" LENGTH="10" NOTNULL="true" UNSIGNED="true" SEQUENCE="true" NEXT="courseid"/>
1613 <FIELD NAME="courseid" TYPE="int" LENGTH="10" NOTNULL="true" UNSIGNED="true" SEQUENCE="false" COMMENT="id of the course" PREVIOUS="id" NEXT="outcomeid"/>
1614 <FIELD NAME="outcomeid" TYPE="int" LENGTH="10" NOTNULL="true" UNSIGNED="true" SEQUENCE="false" COMMENT="id of the outcome" PREVIOUS="courseid"/>
521d54ec 1615 </FIELDS>
1616 <KEYS>
7529139a 1617 <KEY NAME="primary" TYPE="primary" FIELDS="id" NEXT="courseid"/>
521d54ec 1618 <KEY NAME="courseid" TYPE="foreign" FIELDS="courseid" REFTABLE="course" REFFIELDS="id" PREVIOUS="primary" NEXT="outcomeid"/>
1619 <KEY NAME="outcomeid" TYPE="foreign" FIELDS="outcomeid" REFTABLE="grade_outcomes" REFFIELDS="id" PREVIOUS="courseid" NEXT="courseid-outcomeid"/>
1620 <KEY NAME="courseid-outcomeid" TYPE="unique" FIELDS="courseid, outcomeid" PREVIOUS="outcomeid"/>
1621 </KEYS>
1622 </TABLE>
1623 <TABLE NAME="grade_categories" COMMENT="This table keeps information about categories, used for grouping items." PREVIOUS="grade_outcomes_courses" NEXT="grade_items">
d3f31bf2 1624 <FIELDS>
74c288a1 1625 <FIELD NAME="id" TYPE="int" LENGTH="10" NOTNULL="true" UNSIGNED="true" SEQUENCE="true" NEXT="courseid"/>
1626 <FIELD NAME="courseid" TYPE="int" LENGTH="10" NOTNULL="true" UNSIGNED="true" SEQUENCE="false" COMMENT="The course this grade category is part of" PREVIOUS="id" NEXT="parent"/>
1627 <FIELD NAME="parent" TYPE="int" LENGTH="10" NOTNULL="false" UNSIGNED="true" SEQUENCE="false" COMMENT="Categories can be hierarchical" PREVIOUS="courseid" NEXT="depth"/>
1628 <FIELD NAME="depth" TYPE="int" LENGTH="10" NOTNULL="true" UNSIGNED="true" DEFAULT="0" SEQUENCE="false" COMMENT="How many parents does this category have?" PREVIOUS="parent" NEXT="path"/>
1629 <FIELD NAME="path" TYPE="char" LENGTH="255" NOTNULL="false" SEQUENCE="false" COMMENT="shows the path as /1/2/3 (like course_categories)" PREVIOUS="depth" NEXT="fullname"/>
1630 <FIELD NAME="fullname" TYPE="char" LENGTH="255" NOTNULL="true" SEQUENCE="false" COMMENT="The name of this grade category" PREVIOUS="path" NEXT="aggregation"/>
1631 <FIELD NAME="aggregation" TYPE="int" LENGTH="10" NOTNULL="true" UNSIGNED="false" DEFAULT="0" SEQUENCE="false" COMMENT="A constant pointing to one of the predefined aggregation strategies (none, mean,median,sum, etc)" PREVIOUS="fullname" NEXT="keephigh"/>
1632 <FIELD NAME="keephigh" TYPE="int" LENGTH="10" NOTNULL="true" UNSIGNED="false" DEFAULT="0" SEQUENCE="false" COMMENT="Keep only the X highest items" PREVIOUS="aggregation" NEXT="droplow"/>
1633 <FIELD NAME="droplow" TYPE="int" LENGTH="10" NOTNULL="true" UNSIGNED="false" DEFAULT="0" SEQUENCE="false" COMMENT="Drop the X lowest items" PREVIOUS="keephigh" NEXT="aggregateonlygraded"/>
1634 <FIELD NAME="aggregateonlygraded" TYPE="int" LENGTH="1" NOTNULL="true" UNSIGNED="true" DEFAULT="0" SEQUENCE="false" COMMENT="aggregate only graded activities" PREVIOUS="droplow" NEXT="aggregateoutcomes"/>
1635 <FIELD NAME="aggregateoutcomes" TYPE="int" LENGTH="1" NOTNULL="true" UNSIGNED="true" DEFAULT="0" SEQUENCE="false" COMMENT="Aggregate outcomes" PREVIOUS="aggregateonlygraded" NEXT="aggregatesubcats"/>
1636 <FIELD NAME="aggregatesubcats" TYPE="int" LENGTH="1" NOTNULL="true" UNSIGNED="true" DEFAULT="0" SEQUENCE="false" COMMENT="ignore subcategories in aggregation" PREVIOUS="aggregateoutcomes" NEXT="timecreated"/>
1637 <FIELD NAME="timecreated" TYPE="int" LENGTH="10" NOTNULL="true" UNSIGNED="true" SEQUENCE="false" PREVIOUS="aggregatesubcats" NEXT="timemodified"/>
d3dbcf5b 1638 <FIELD NAME="timemodified" TYPE="int" LENGTH="10" NOTNULL="true" UNSIGNED="true" SEQUENCE="false" PREVIOUS="timecreated" NEXT="hidden"/>
a813a748 1639 <FIELD NAME="hidden" TYPE="int" LENGTH="1" NOTNULL="true" UNSIGNED="true" DEFAULT="0" SEQUENCE="false" PREVIOUS="timemodified"/>
d3f31bf2 1640 </FIELDS>
1641 <KEYS>
7529139a 1642 <KEY NAME="primary" TYPE="primary" FIELDS="id" NEXT="courseid"/>
d3f31bf2 1643 <KEY NAME="courseid" TYPE="foreign" FIELDS="courseid" REFTABLE="course" REFFIELDS="id" PREVIOUS="primary" NEXT="parent"/>
1644 <KEY NAME="parent" TYPE="foreign" FIELDS="parent" REFTABLE="grade_categories" REFFIELDS="id" PREVIOUS="courseid"/>
1645 </KEYS>
1646 </TABLE>
1647 <TABLE NAME="grade_items" COMMENT="This table keeps information about gradeable items (ie columns). If an activity (eg an assignment or quiz) has multiple grade_items associated with it (eg several outcomes or numerical grades), then there will be a corresponding multiple number of rows in this table." PREVIOUS="grade_categories" NEXT="grade_grades">
5cb564aa 1648 <FIELDS>
74c288a1 1649 <FIELD NAME="id" TYPE="int" LENGTH="10" NOTNULL="true" UNSIGNED="true" SEQUENCE="true" NEXT="courseid"/>
1650 <FIELD NAME="courseid" TYPE="int" LENGTH="10" NOTNULL="false" UNSIGNED="true" SEQUENCE="false" COMMENT="The course this item is part of" PREVIOUS="id" NEXT="categoryid"/>
1651 <FIELD NAME="categoryid" TYPE="int" LENGTH="10" NOTNULL="false" UNSIGNED="true" SEQUENCE="false" COMMENT="(optional) the category group this item belongs to" PREVIOUS="courseid" NEXT="itemname"/>
1652 <FIELD NAME="itemname" TYPE="char" LENGTH="255" NOTNULL="false" SEQUENCE="false" COMMENT="The name of this item (pushed in by the module)" PREVIOUS="categoryid" NEXT="itemtype"/>
1653 <FIELD NAME="itemtype" TYPE="char" LENGTH="30" NOTNULL="true" SEQUENCE="false" COMMENT="'mod', 'blocks', 'import', 'calculated' etc" PREVIOUS="itemname" NEXT="itemmodule"/>
1654 <FIELD NAME="itemmodule" TYPE="char" LENGTH="30" NOTNULL="false" SEQUENCE="false" COMMENT="'forum', 'quiz', 'csv', etc" PREVIOUS="itemtype" NEXT="iteminstance"/>
1655 <FIELD NAME="iteminstance" TYPE="int" LENGTH="10" NOTNULL="false" UNSIGNED="true" SEQUENCE="false" COMMENT="id of the item module" PREVIOUS="itemmodule" NEXT="itemnumber"/>
1656 <FIELD NAME="itemnumber" TYPE="int" LENGTH="10" NOTNULL="false" UNSIGNED="true" SEQUENCE="false" COMMENT="Can be used to distinguish multiple grades for an activity" PREVIOUS="iteminstance" NEXT="iteminfo"/>
1657 <FIELD NAME="iteminfo" TYPE="text" LENGTH="medium" NOTNULL="false" SEQUENCE="false" COMMENT="Info and notes about this item XXX" PREVIOUS="itemnumber" NEXT="idnumber"/>
1658 <FIELD NAME="idnumber" TYPE="char" LENGTH="255" NOTNULL="false" SEQUENCE="false" COMMENT="Arbitrary idnumber provided by the module responsible" PREVIOUS="iteminfo" NEXT="calculation"/>
1659 <FIELD NAME="calculation" TYPE="text" LENGTH="medium" NOTNULL="false" SEQUENCE="false" COMMENT="Formula describing how to derive this grade from other items, referring to them using giXXX where XXX is grade item id ... eg something like: =sin(square([#gi20#])) + [#gi30#]" PREVIOUS="idnumber" NEXT="gradetype"/>
1660 <FIELD NAME="gradetype" TYPE="int" LENGTH="4" NOTNULL="true" UNSIGNED="false" DEFAULT="1" SEQUENCE="false" COMMENT="0 = none, 1 = value, 2 = scale, 3 = text" PREVIOUS="calculation" NEXT="grademax"/>
1661 <FIELD NAME="grademax" TYPE="number" LENGTH="10" NOTNULL="true" UNSIGNED="false" DEFAULT="100" SEQUENCE="false" DECIMALS="5" COMMENT="What is the maximum allowable grade?" PREVIOUS="gradetype" NEXT="grademin"/>
1662 <FIELD NAME="grademin" TYPE="number" LENGTH="10" NOTNULL="true" UNSIGNED="false" DEFAULT="0" SEQUENCE="false" DECIMALS="5" COMMENT="What is the minimum allowable grade?" PREVIOUS="grademax" NEXT="scaleid"/>
1663 <FIELD NAME="scaleid" TYPE="int" LENGTH="10" NOTNULL="false" UNSIGNED="true" SEQUENCE="false" COMMENT="If this grade is based on a scale, which one is it?" PREVIOUS="grademin" NEXT="outcomeid"/>
1664 <FIELD NAME="outcomeid" TYPE="int" LENGTH="10" NOTNULL="false" UNSIGNED="true" SEQUENCE="false" COMMENT="If this grade is related to an outcome, which one is it?" PREVIOUS="scaleid" NEXT="gradepass"/>
1665 <FIELD NAME="gradepass" TYPE="number" LENGTH="10" NOTNULL="true" UNSIGNED="false" DEFAULT="0" SEQUENCE="false" DECIMALS="5" COMMENT="What grade is needed to pass? grademin &amp;lt; gradepass &amp;lt;= grademax" PREVIOUS="outcomeid" NEXT="multfactor"/>
1666 <FIELD NAME="multfactor" TYPE="number" LENGTH="10" NOTNULL="true" UNSIGNED="false" DEFAULT="1.0" SEQUENCE="false" DECIMALS="5" COMMENT="Multiply all grades by this" PREVIOUS="gradepass" NEXT="plusfactor"/>
1667 <FIELD NAME="plusfactor" TYPE="number" LENGTH="10" NOTNULL="true" UNSIGNED="false" DEFAULT="0" SEQUENCE="false" DECIMALS="5" COMMENT="Add this to all grades" PREVIOUS="multfactor" NEXT="aggregationcoef"/>
1668 <FIELD NAME="aggregationcoef" TYPE="number" LENGTH="10" NOTNULL="true" UNSIGNED="false" DEFAULT="0" SEQUENCE="false" DECIMALS="5" COMMENT="Aggregation coefficient used for category weights or other aggregation types" PREVIOUS="plusfactor" NEXT="sortorder"/>
1669 <FIELD NAME="sortorder" TYPE="int" LENGTH="10" NOTNULL="true" UNSIGNED="false" DEFAULT="0" SEQUENCE="false" COMMENT="Sorting order of the columns" PREVIOUS="aggregationcoef" NEXT="display"/>
1670 <FIELD NAME="display" TYPE="int" LENGTH="10" NOTNULL="true" UNSIGNED="false" DEFAULT="0" SEQUENCE="false" COMMENT="Display as real grades, percentages (in reference to the minimum and maximum grades) or letters (A, B, C etc..), or course default (0)" PREVIOUS="sortorder" NEXT="decimals"/>
1671 <FIELD NAME="decimals" TYPE="int" LENGTH="1" NOTNULL="false" UNSIGNED="true" SEQUENCE="false" COMMENT="Also known as precision, the number of digits after the decimal point symbol." PREVIOUS="display" NEXT="hidden"/>
1672 <FIELD NAME="hidden" TYPE="int" LENGTH="10" NOTNULL="true" UNSIGNED="false" DEFAULT="0" SEQUENCE="false" COMMENT="1 is hidden, &amp;gt; 1 is a date to hide until (prevents viewing)" PREVIOUS="decimals" NEXT="locked"/>
1673 <FIELD NAME="locked" TYPE="int" LENGTH="10" NOTNULL="true" UNSIGNED="false" DEFAULT="0" SEQUENCE="false" COMMENT="1 is locked, &amp;gt; 1 is a date to lock until (prevents update)" PREVIOUS="hidden" NEXT="locktime"/>
1674 <FIELD NAME="locktime" TYPE="int" LENGTH="10" NOTNULL="true" UNSIGNED="true" DEFAULT="0" SEQUENCE="false" COMMENT="lock all final grades after this date" PREVIOUS="locked" NEXT="needsupdate"/>
1675 <FIELD NAME="needsupdate" TYPE="int" LENGTH="10" NOTNULL="true" UNSIGNED="false" DEFAULT="0" SEQUENCE="false" COMMENT="If this flag is set, then the whole column will be recalculated" PREVIOUS="locktime" NEXT="timecreated"/>
1676 <FIELD NAME="timecreated" TYPE="int" LENGTH="10" NOTNULL="false" UNSIGNED="true" SEQUENCE="false" COMMENT="The first time this grade_item was created" PREVIOUS="needsupdate" NEXT="timemodified"/>
1677 <FIELD NAME="timemodified" TYPE="int" LENGTH="10" NOTNULL="false" UNSIGNED="true" SEQUENCE="false" COMMENT="The last time this grade_item was modified" PREVIOUS="timecreated"/>
5cb564aa 1678 </FIELDS>
1679 <KEYS>
7529139a 1680 <KEY NAME="primary" TYPE="primary" FIELDS="id" NEXT="courseid"/>
5cb564aa 1681 <KEY NAME="courseid" TYPE="foreign" FIELDS="courseid" REFTABLE="course" REFFIELDS="id" PREVIOUS="primary" NEXT="categoryid"/>
1682 <KEY NAME="categoryid" TYPE="foreign" FIELDS="categoryid" REFTABLE="grade_categories" REFFIELDS="id" PREVIOUS="courseid" NEXT="scaleid"/>
1683 <KEY NAME="scaleid" TYPE="foreign" FIELDS="scaleid" REFTABLE="scale" REFFIELDS="id" PREVIOUS="categoryid" NEXT="outcomeid"/>
1684 <KEY NAME="outcomeid" TYPE="foreign" FIELDS="outcomeid" REFTABLE="grade_outcomes" REFFIELDS="id" PREVIOUS="scaleid"/>
1685 </KEYS>
173403cf 1686 <INDEXES>
6c9f6725 1687 <INDEX NAME="locked-locktime" UNIQUE="false" FIELDS="locked, locktime" COMMENT="used in grading cron" NEXT="itemtype-needsupdate"/>
1688 <INDEX NAME="itemtype-needsupdate" UNIQUE="false" FIELDS="itemtype, needsupdate" COMMENT="used in grading cron" PREVIOUS="locked-locktime" NEXT="gradetype"/>
4a039315 1689 <INDEX NAME="gradetype" UNIQUE="false" FIELDS="gradetype" COMMENT="index for gradetype" PREVIOUS="itemtype-needsupdate" NEXT="idnumber-courseid"/>
1690 <INDEX NAME="idnumber-courseid" UNIQUE="false" FIELDS="idnumber, courseid" COMMENT="non unique index (although programatically we are guarantying some sort of uniqueness both under this table and the course_modules one). TODO: We need a central store of module idnumbers in the future." PREVIOUS="gradetype"/>
173403cf 1691 </INDEXES>
5cb564aa 1692 </TABLE>
3f2b0c8a 1693 <TABLE NAME="grade_grades" COMMENT="grade_grades This table keeps individual grades for each user and each item, exactly as imported or submitted by modules. The rawgrademax/min and rawscaleid are stored here to record the values at the time the grade was stored, because teachers might change this for an activity! All the results are normalised/resampled for the final grade value." PREVIOUS="grade_items" NEXT="grade_outcomes_history">
5cb564aa 1694 <FIELDS>
74c288a1 1695 <FIELD NAME="id" TYPE="int" LENGTH="10" NOTNULL="true" UNSIGNED="true" SEQUENCE="true" NEXT="itemid"/>
1696 <FIELD NAME="itemid" TYPE="int" LENGTH="10" NOTNULL="true" UNSIGNED="true" SEQUENCE="false" COMMENT="The item this grade belongs to" PREVIOUS="id" NEXT="userid"/>
1697 <FIELD NAME="userid" TYPE="int" LENGTH="10" NOTNULL="true" UNSIGNED="true" SEQUENCE="false" COMMENT="The user who this grade is for" PREVIOUS="itemid" NEXT="rawgrade"/>
1698 <FIELD NAME="rawgrade" TYPE="number" LENGTH="10" NOTNULL="false" UNSIGNED="false" SEQUENCE="false" DECIMALS="5" COMMENT="If the grade is a float value (or has been converted to one)" PREVIOUS="userid" NEXT="rawgrademax"/>
1699 <FIELD NAME="rawgrademax" TYPE="number" LENGTH="10" NOTNULL="true" UNSIGNED="false" DEFAULT="100" SEQUENCE="false" DECIMALS="5" COMMENT="The maximum allowable grade when this was created" PREVIOUS="rawgrade" NEXT="rawgrademin"/>
1700 <FIELD NAME="rawgrademin" TYPE="number" LENGTH="10" NOTNULL="true" UNSIGNED="false" DEFAULT="0" SEQUENCE="false" DECIMALS="5" COMMENT="The minimum allowable grade when this was created" PREVIOUS="rawgrademax" NEXT="rawscaleid"/>
1701 <FIELD NAME="rawscaleid" TYPE="int" LENGTH="10" NOTNULL="false" UNSIGNED="true" SEQUENCE="false" COMMENT="If this grade is based on a scale, which one was it?" PREVIOUS="rawgrademin" NEXT="usermodified"/>
1702 <FIELD NAME="usermodified" TYPE="int" LENGTH="10" NOTNULL="false" UNSIGNED="true" SEQUENCE="false" COMMENT="the userid of the person who last modified this grade" PREVIOUS="rawscaleid" NEXT="finalgrade"/>
1703 <FIELD NAME="finalgrade" TYPE="number" LENGTH="10" NOTNULL="false" UNSIGNED="false" SEQUENCE="false" DECIMALS="5" COMMENT="The final grade (cached) after all calculations are made" PREVIOUS="usermodified" NEXT="hidden"/>
1704 <FIELD NAME="hidden" TYPE="int" LENGTH="10" NOTNULL="true" UNSIGNED="true" DEFAULT="0" SEQUENCE="false" COMMENT="show 0, hide 1 or hide until date" PREVIOUS="finalgrade" NEXT="locked"/>
1705 <FIELD NAME="locked" TYPE="int" LENGTH="10" NOTNULL="true" UNSIGNED="true" DEFAULT="0" SEQUENCE="false" COMMENT="not locked 0, locked from date" PREVIOUS="hidden" NEXT="locktime"/>
1706 <FIELD NAME="locktime" TYPE="int" LENGTH="10" NOTNULL="true" UNSIGNED="true" DEFAULT="0" SEQUENCE="false" COMMENT="automatic locking of final grade, 0 means none, date otherwise" PREVIOUS="locked" NEXT="exported"/>
1707 <FIELD NAME="exported" TYPE="int" LENGTH="10" NOTNULL="true" UNSIGNED="true" DEFAULT="0" SEQUENCE="false" COMMENT="date of last grade export, 0 if none" PREVIOUS="locktime" NEXT="overridden"/>
1708 <FIELD NAME="overridden" TYPE="int" LENGTH="10" NOTNULL="true" UNSIGNED="true" DEFAULT="0" SEQUENCE="false" COMMENT="indicates grade overridden from gradebook, 0 means none, date means overridden" PREVIOUS="exported" NEXT="excluded"/>
1709 <FIELD NAME="excluded" TYPE="int" LENGTH="10" NOTNULL="true" UNSIGNED="true" DEFAULT="0" SEQUENCE="false" COMMENT="grade excluded from aggregation functions, date means when excluded" PREVIOUS="overridden" NEXT="feedback"/>
1710 <FIELD NAME="feedback" TYPE="text" LENGTH="medium" NOTNULL="false" SEQUENCE="false" COMMENT="grading feedback" PREVIOUS="excluded" NEXT="feedbackformat"/>
1711 <FIELD NAME="feedbackformat" TYPE="int" LENGTH="10" NOTNULL="true" UNSIGNED="true" DEFAULT="0" SEQUENCE="false" COMMENT="format of feedback text" PREVIOUS="feedback" NEXT="information"/>
1712 <FIELD NAME="information" TYPE="text" LENGTH="medium" NOTNULL="false" SEQUENCE="false" COMMENT="optiona information" PREVIOUS="feedbackformat" NEXT="informationformat"/>
1713 <FIELD NAME="informationformat" TYPE="int" LENGTH="10" NOTNULL="true" UNSIGNED="true" DEFAULT="0" SEQUENCE="false" COMMENT="format of information text" PREVIOUS="information" NEXT="timecreated"/>
1714 <FIELD NAME="timecreated" TYPE="int" LENGTH="10" NOTNULL="false" UNSIGNED="true" SEQUENCE="false" COMMENT="the time this grade was first created" PREVIOUS="informationformat" NEXT="timemodified"/>
1715 <FIELD NAME="timemodified" TYPE="int" LENGTH="10" NOTNULL="false" UNSIGNED="true" SEQUENCE="false" COMMENT="the time this grade was last modified" PREVIOUS="timecreated"/>
5cb564aa 1716 </FIELDS>
1717 <KEYS>
7529139a 1718 <KEY NAME="primary" TYPE="primary" FIELDS="id" NEXT="itemid"/>
5cb564aa 1719 <KEY NAME="itemid" TYPE="foreign" FIELDS="itemid" REFTABLE="grade_items" REFFIELDS="id" PREVIOUS="primary" NEXT="userid"/>
ac9b0805 1720 <KEY NAME="userid" TYPE="foreign" FIELDS="userid" REFTABLE="user" REFFIELDS="id" PREVIOUS="itemid" NEXT="rawscaleid"/>
1721 <KEY NAME="rawscaleid" TYPE="foreign" FIELDS="rawscaleid" REFTABLE="scale" REFFIELDS="id" PREVIOUS="userid" NEXT="usermodified"/>
1dda50ea 1722 <KEY NAME="usermodified" TYPE="foreign" FIELDS="usermodified" REFTABLE="user" REFFIELDS="id" PREVIOUS="rawscaleid" NEXT="userid-itemid"/>
1723 <KEY NAME="userid-itemid" TYPE="unique" FIELDS="userid, itemid" COMMENT="one entry per user per item" PREVIOUS="usermodified"/>
5cb564aa 1724 </KEYS>
173403cf 1725 <INDEXES>
6c9f6725 1726 <INDEX NAME="locked-locktime" UNIQUE="false" FIELDS="locked, locktime" COMMENT="used in grading cron"/>
173403cf 1727 </INDEXES>
5cb564aa 1728 </TABLE>
3f2b0c8a 1729 <TABLE NAME="grade_outcomes_history" COMMENT="History table" PREVIOUS="grade_grades" NEXT="grade_categories_history">
5cb564aa 1730 <FIELDS>
74c288a1 1731 <FIELD NAME="id" TYPE="int" LENGTH="10" NOTNULL="true" UNSIGNED="true" SEQUENCE="true" NEXT="action"/>
1732 <FIELD NAME="action" TYPE="int" LENGTH="10" NOTNULL="true" UNSIGNED="true" DEFAULT="0" SEQUENCE="false" COMMENT="created/modified/deleted constants" PREVIOUS="id" NEXT="oldid"/>
1733 <FIELD NAME="oldid" TYPE="int" LENGTH="10" NOTNULL="true" UNSIGNED="true" SEQUENCE="false" PREVIOUS="action" NEXT="source"/>
1734 <FIELD NAME="source" TYPE="char" LENGTH="255" NOTNULL="false" SEQUENCE="false" COMMENT="What caused the modification? manual/module/import/..." PREVIOUS="oldid" NEXT="timemodified"/>
1735 <FIELD NAME="timemodified" TYPE="int" LENGTH="10" NOTNULL="false" UNSIGNED="true" SEQUENCE="false" COMMENT="The last time this grade_item was modified" PREVIOUS="source" NEXT="loggeduser"/>
1736 <FIELD NAME="loggeduser" TYPE="int" LENGTH="10" NOTNULL="false" UNSIGNED="true" SEQUENCE="false" COMMENT="the userid of the person who last modified this outcome" PREVIOUS="timemodified" NEXT="courseid"/>
1737 <FIELD NAME="courseid" TYPE="int" LENGTH="10" NOTNULL="false" UNSIGNED="true" SEQUENCE="false" COMMENT="Mostly these are defined site wide ie NULL" PREVIOUS="loggeduser" NEXT="shortname"/>
1738 <FIELD NAME="shortname" TYPE="char" LENGTH="255" NOTNULL="true" SEQUENCE="false" COMMENT="The short name or code for this outcome statement" PREVIOUS="courseid" NEXT="fullname"/>
1739 <FIELD NAME="fullname" TYPE="text" LENGTH="small" NOTNULL="true" SEQUENCE="false" COMMENT="The full description of the outcome (usually 1 sentence)" PREVIOUS="shortname" NEXT="scaleid"/>
1740 <FIELD NAME="scaleid" TYPE="int" LENGTH="10" NOTNULL="false" UNSIGNED="true" SEQUENCE="false" COMMENT="The recommended scale for this outcome." PREVIOUS="fullname" NEXT="description"/>
1741 <FIELD NAME="description" TYPE="text" LENGTH="small" NOTNULL="false" SEQUENCE="false" COMMENT="Outcome description" PREVIOUS="scaleid"/>
5cb564aa 1742 </FIELDS>
1743 <KEYS>
7529139a 1744 <KEY NAME="primary" TYPE="primary" FIELDS="id" NEXT="oldid"/>
d3f31bf2 1745 <KEY NAME="oldid" TYPE="foreign" FIELDS="oldid" REFTABLE="grade_outcomes" REFFIELDS="id" PREVIOUS="primary" NEXT="courseid"/>
1746 <KEY NAME="courseid" TYPE="foreign" FIELDS="courseid" REFTABLE="course" REFFIELDS="id" PREVIOUS="oldid" NEXT="scaleid"/>
1747 <KEY NAME="scaleid" TYPE="foreign" FIELDS="scaleid" REFTABLE="scale" REFFIELDS="id" PREVIOUS="courseid" NEXT="loggeduser"/>
1748 <KEY NAME="loggeduser" TYPE="foreign" FIELDS="loggeduser" REFTABLE="user" REFFIELDS="id" PREVIOUS="scaleid"/>
5cb564aa 1749 </KEYS>
d3f31bf2 1750 <INDEXES>
1751 <INDEX NAME="action" UNIQUE="false" FIELDS="action" COMMENT="insert/update/delete"/>
1752 </INDEXES>
5cb564aa 1753 </TABLE>
d3f31bf2 1754 <TABLE NAME="grade_categories_history" COMMENT="History of grade_categories" PREVIOUS="grade_outcomes_history" NEXT="grade_items_history">
1755 <FIELDS>
74c288a1 1756 <FIELD NAME="id" TYPE="int" LENGTH="10" NOTNULL="true" UNSIGNED="true" SEQUENCE="true" NEXT="action"/>
1757 <FIELD NAME="action" TYPE="int" LENGTH="10" NOTNULL="true" UNSIGNED="true" DEFAULT="0" SEQUENCE="false" COMMENT="created/modified/deleted constants" PREVIOUS="id" NEXT="oldid"/>
1758 <FIELD NAME="oldid" TYPE="int" LENGTH="10" NOTNULL="true" UNSIGNED="true" SEQUENCE="false" PREVIOUS="action" NEXT="source"/>
1759 <FIELD NAME="source" TYPE="char" LENGTH="255" NOTNULL="false" SEQUENCE="false" COMMENT="What caused the modification? manual/module/import/..." PREVIOUS="oldid" NEXT="timemodified"/>
1760 <FIELD NAME="timemodified" TYPE="int" LENGTH="10" NOTNULL="false" UNSIGNED="true" SEQUENCE="false" COMMENT="The last time this grade_item was modified" PREVIOUS="source" NEXT="loggeduser"/>
1761 <FIELD NAME="loggeduser" TYPE="int" LENGTH="10" NOTNULL="false" UNSIGNED="true" SEQUENCE="false" COMMENT="the userid of the person who last modified this outcome" PREVIOUS="timemodified" NEXT="courseid"/>
1762 <FIELD NAME="courseid" TYPE="int" LENGTH="10" NOTNULL="true" UNSIGNED="true" SEQUENCE="false" COMMENT="The course this grade category is part of" PREVIOUS="loggeduser" NEXT="parent"/>
1763 <FIELD NAME="parent" TYPE="int" LENGTH="10" NOTNULL="false" UNSIGNED="true" SEQUENCE="false" COMMENT="Categories can be hierarchical" PREVIOUS="courseid" NEXT="depth"/>
1764 <FIELD NAME="depth" TYPE="int" LENGTH="10" NOTNULL="true" UNSIGNED="true" DEFAULT="0" SEQUENCE="false" COMMENT="How many parents does this category have?" PREVIOUS="parent" NEXT="path"/>
1765 <FIELD NAME="path" TYPE="char" LENGTH="255" NOTNULL="false" SEQUENCE="false" COMMENT="shows the path as /1/2/3 (like course_categories)" PREVIOUS="depth" NEXT="fullname"/>
1766 <FIELD NAME="fullname" TYPE="char" LENGTH="255" NOTNULL="true" SEQUENCE="false" COMMENT="The name of this grade category" PREVIOUS="path" NEXT="aggregation"/>
1767 <FIELD NAME="aggregation" TYPE="int" LENGTH="10" NOTNULL="true" UNSIGNED="false" DEFAULT="0" SEQUENCE="false" COMMENT="A constant pointing to one of the predefined aggregation strategies (none, mean,median,sum, etc)" PREVIOUS="fullname" NEXT="keephigh"/>
1768 <FIELD NAME="keephigh" TYPE="int" LENGTH="10" NOTNULL="true" UNSIGNED="false" DEFAULT="0" SEQUENCE="false" COMMENT="Keep only the X highest items" PREVIOUS="aggregation" NEXT="droplow"/>
1769 <FIELD NAME="droplow" TYPE="int" LENGTH="10" NOTNULL="true" UNSIGNED="false" DEFAULT="0" SEQUENCE="false" COMMENT="Drop the X lowest items" PREVIOUS="keephigh" NEXT="aggregateonlygraded"/>
1770 <FIELD NAME="aggregateonlygraded" TYPE="int" LENGTH="1" NOTNULL="true" UNSIGNED="true" DEFAULT="0" SEQUENCE="false" COMMENT="aggregate only graded items" PREVIOUS="droplow" NEXT="aggregateoutcomes"/>
1771 <FIELD NAME="aggregateoutcomes" TYPE="int" LENGTH="1" NOTNULL="true" UNSIGNED="true" DEFAULT="0" SEQUENCE="false" COMMENT="Aggregate outcomes" PREVIOUS="aggregateonlygraded" NEXT="aggregatesubcats"/>
1772 <FIELD NAME="aggregatesubcats" TYPE="int" LENGTH="1" NOTNULL="true" UNSIGNED="true" DEFAULT="0" SEQUENCE="false" COMMENT="ignore subcategories in aggregation" PREVIOUS="aggregateoutcomes"/>
d3f31bf2 1773 </FIELDS>
1774 <KEYS>
7529139a 1775 <KEY NAME="primary" TYPE="primary" FIELDS="id" NEXT="oldid"/>
d3f31bf2 1776 <KEY NAME="oldid" TYPE="foreign" FIELDS="oldid" REFTABLE="grade_categories" REFFIELDS="id" PREVIOUS="primary" NEXT="courseid"/>
1777 <KEY NAME="courseid" TYPE="foreign" FIELDS="courseid" REFTABLE="course" REFFIELDS="id" PREVIOUS="oldid" NEXT="parent"/>
1778 <KEY NAME="parent" TYPE="foreign" FIELDS="parent" REFTABLE="grade_categories" REFFIELDS="id" PREVIOUS="courseid" NEXT="loggeduser"/>
1779 <KEY NAME="loggeduser" TYPE="foreign" FIELDS="loggeduser" REFTABLE="user" REFFIELDS="id" PREVIOUS="parent"/>
1780 </KEYS>
1781 <INDEXES>
1782 <INDEX NAME="action" UNIQUE="false" FIELDS="action" COMMENT="insert/update/delete"/>
1783 </INDEXES>
1784 </TABLE>
1785 <TABLE NAME="grade_items_history" COMMENT="History of grade_items" PREVIOUS="grade_categories_history" NEXT="grade_grades_history">
5cb564aa 1786 <FIELDS>
74c288a1 1787 <FIELD NAME="id" TYPE="int" LENGTH="10" NOTNULL="true" UNSIGNED="true" SEQUENCE="true" NEXT="action"/>
1788 <FIELD NAME="action" TYPE="int" LENGTH="10" NOTNULL="true" UNSIGNED="true" DEFAULT="0" SEQUENCE="false" COMMENT="created/modified/deleted constants" PREVIOUS="id" NEXT="oldid"/>
1789 <FIELD NAME="oldid" TYPE="int" LENGTH="10" NOTNULL="true" UNSIGNED="true" SEQUENCE="false" PREVIOUS="action" NEXT="source"/>
1790 <FIELD NAME="source" TYPE="char" LENGTH="255" NOTNULL="false" SEQUENCE="false" COMMENT="What caused the modification? manual/module/import/..." PREVIOUS="oldid" NEXT="timemodified"/>
1791 <FIELD NAME="timemodified" TYPE="int" LENGTH="10" NOTNULL="false" UNSIGNED="true" SEQUENCE="false" COMMENT="The last time this grade_item was modified" PREVIOUS="source" NEXT="loggeduser"/>
1792 <FIELD NAME="loggeduser" TYPE="int" LENGTH="10" NOTNULL="false" UNSIGNED="true" SEQUENCE="false" COMMENT="the userid of the person who last modified this outcome" PREVIOUS="timemodified" NEXT="courseid"/>
1793 <FIELD NAME="courseid" TYPE="int" LENGTH="10" NOTNULL="false" UNSIGNED="true" SEQUENCE="false" COMMENT="The course this item is part of" PREVIOUS="loggeduser" NEXT="categoryid"/>
1794 <FIELD NAME="categoryid" TYPE="int" LENGTH="10" NOTNULL="false" UNSIGNED="true" SEQUENCE="false" COMMENT="(optional) the category group this item belongs to" PREVIOUS="courseid" NEXT="itemname"/>
1795 <FIELD NAME="itemname" TYPE="char" LENGTH="255" NOTNULL="false" SEQUENCE="false" COMMENT="The name of this item (pushed in by the module)" PREVIOUS="categoryid" NEXT="itemtype"/>
1796 <FIELD NAME="itemtype" TYPE="char" LENGTH="30" NOTNULL="true" SEQUENCE="false" COMMENT="'mod', 'blocks', 'import', 'calculated' etc" PREVIOUS="itemname" NEXT="itemmodule"/>
1797 <FIELD NAME="itemmodule" TYPE="char" LENGTH="30" NOTNULL="false" SEQUENCE="false" COMMENT="'forum', 'quiz', 'csv', etc" PREVIOUS="itemtype" NEXT="iteminstance"/>
1798 <FIELD NAME="iteminstance" TYPE="int" LENGTH="10" NOTNULL="false" UNSIGNED="true" SEQUENCE="false" COMMENT="id of the item module" PREVIOUS="itemmodule" NEXT="itemnumber"/>
1799 <FIELD NAME="itemnumber" TYPE="int" LENGTH="10" NOTNULL="false" UNSIGNED="true" SEQUENCE="false" COMMENT="Can be used to distinguish multiple grades for an activity" PREVIOUS="iteminstance" NEXT="iteminfo"/>
1800 <FIELD NAME="iteminfo" TYPE="text" LENGTH="medium" NOTNULL="false" SEQUENCE="false" COMMENT="Info and notes about this item XXX" PREVIOUS="itemnumber" NEXT="idnumber"/>
1801 <FIELD NAME="idnumber" TYPE="char" LENGTH="255" NOTNULL="false" SEQUENCE="false" COMMENT="Arbitrary idnumber provided by the module responsible" PREVIOUS="iteminfo" NEXT="calculation"/>
1802 <FIELD NAME="calculation" TYPE="text" LENGTH="medium" NOTNULL="false" SEQUENCE="false" COMMENT="Formula describing how to derive this grade from other items, referring to them using giXXX where XXX is grade item id ... eg something like: =sin(square([#gi20#])) + [#gi30#]" PREVIOUS="idnumber" NEXT="gradetype"/>
1803 <FIELD NAME="gradetype" TYPE="int" LENGTH="4" NOTNULL="true" UNSIGNED="false" DEFAULT="1" SEQUENCE="false" COMMENT="0 = none, 1 = value, 2 = scale, 3 = text" PREVIOUS="calculation" NEXT="grademax"/>
1804 <FIELD NAME="grademax" TYPE="number" LENGTH="10" NOTNULL="true" UNSIGNED="false" DEFAULT="100" SEQUENCE="false" DECIMALS="5" COMMENT="What is the maximum allowable grade?" PREVIOUS="gradetype" NEXT="grademin"/>
1805 <FIELD NAME="grademin" TYPE="number" LENGTH="10" NOTNULL="true" UNSIGNED="false" DEFAULT="0" SEQUENCE="false" DECIMALS="5" COMMENT="What is the minimum allowable grade?" PREVIOUS="grademax" NEXT="scaleid"/>
1806 <FIELD NAME="scaleid" TYPE="int" LENGTH="10" NOTNULL="false" UNSIGNED="true" SEQUENCE="false" COMMENT="If this grade is based on a scale, which one is it?" PREVIOUS="grademin" NEXT="outcomeid"/>
1807 <FIELD NAME="outcomeid" TYPE="int" LENGTH="10" NOTNULL="false" UNSIGNED="true" SEQUENCE="false" COMMENT="If this grade is related to an outcome, which one is it?" PREVIOUS="scaleid" NEXT="gradepass"/>
1808 <FIELD NAME="gradepass" TYPE="number" LENGTH="10" NOTNULL="true" UNSIGNED="false" DEFAULT="0" SEQUENCE="false" DECIMALS="5" COMMENT="What grade is needed to pass? grademin &amp;lt; gradepass &amp;lt;= grademax" PREVIOUS="outcomeid" NEXT="multfactor"/>
1809 <FIELD NAME="multfactor" TYPE="number" LENGTH="10" NOTNULL="true" UNSIGNED="false" DEFAULT="1.0" SEQUENCE="false" DECIMALS="5" COMMENT="Multiply all grades by this" PREVIOUS="gradepass" NEXT="plusfactor"/>
1810 <FIELD NAME="plusfactor" TYPE="number" LENGTH="10" NOTNULL="true" UNSIGNED="false" DEFAULT="0" SEQUENCE="false" DECIMALS="5" COMMENT="Add this to all grades" PREVIOUS="multfactor" NEXT="aggregationcoef"/>
1811 <FIELD NAME="aggregationcoef" TYPE="number" LENGTH="10" NOTNULL="true" UNSIGNED="false" DEFAULT="0" SEQUENCE="false" DECIMALS="5" COMMENT="Aggregation coefficient used for category weights or other aggregation types" PREVIOUS="plusfactor" NEXT="sortorder"/>
1812 <FIELD NAME="sortorder" TYPE="int" LENGTH="10" NOTNULL="true" UNSIGNED="false" DEFAULT="0" SEQUENCE="false" COMMENT="Sorting order of the columns" PREVIOUS="aggregationcoef" NEXT="hidden"/>
1813 <FIELD NAME="hidden" TYPE="int" LENGTH="10" NOTNULL="true" UNSIGNED="false" DEFAULT="0" SEQUENCE="false" COMMENT="1 is hidden, &amp;gt; 1 is a date to hide until (prevents viewing)" PREVIOUS="sortorder" NEXT="locked"/>
1814 <FIELD NAME="locked" TYPE="int" LENGTH="10" NOTNULL="true" UNSIGNED="false" DEFAULT="0" SEQUENCE="false" COMMENT="1 is locked, &amp;gt; 1 is a date to lock until (prevents update)" PREVIOUS="hidden" NEXT="locktime"/>
1815 <FIELD NAME="locktime" TYPE="int" LENGTH="10" NOTNULL="true" UNSIGNED="true" DEFAULT="0" SEQUENCE="false" COMMENT="lock all final grades after this date" PREVIOUS="locked" NEXT="needsupdate"/>
1816 <FIELD NAME="needsupdate" TYPE="int" LENGTH="10" NOTNULL="true" UNSIGNED="false" DEFAULT="0" SEQUENCE="false" COMMENT="If this flag is set, then the whole column will be recalculated" PREVIOUS="locktime"/>
5cb564aa 1817 </FIELDS>
1818 <KEYS>
7529139a 1819 <KEY NAME="primary" TYPE="primary" FIELDS="id" NEXT="oldid"/>
aaff71da 1820 <KEY NAME="oldid" TYPE="foreign" FIELDS="oldid" REFTABLE="grade_items" REFFIELDS="id" PREVIOUS="primary" NEXT="courseid"/>
1821 <KEY NAME="courseid" TYPE="foreign" FIELDS="courseid" REFTABLE="course" REFFIELDS="id" PREVIOUS="oldid" NEXT="categoryid"/>
1822 <KEY NAME="categoryid" TYPE="foreign" FIELDS="categoryid" REFTABLE="grade_categories" REFFIELDS="id" PREVIOUS="courseid" NEXT="scaleid"/>
1823 <KEY NAME="scaleid" TYPE="foreign" FIELDS="scaleid" REFTABLE="scale" REFFIELDS="id" PREVIOUS="categoryid" NEXT="outcomeid"/>
bc7afe29 1824 <KEY NAME="outcomeid" TYPE="foreign" FIELDS="outcomeid" REFTABLE="grade_outcomes" REFFIELDS="id" PREVIOUS="scaleid" NEXT="loggeduser"/>
1825 <KEY NAME="loggeduser" TYPE="foreign" FIELDS="loggeduser" REFTABLE="user" REFFIELDS="id" PREVIOUS="outcomeid"/>
aaff71da 1826 </KEYS>
1827 <INDEXES>
1828 <INDEX NAME="action" UNIQUE="false" FIELDS="action" COMMENT="insert/update/delete"/>
1829 </INDEXES>
1830 </TABLE>
3f2b0c8a 1831 <TABLE NAME="grade_grades_history" COMMENT="History table" PREVIOUS="grade_items_history" NEXT="grade_import_newitem">
aaff71da 1832 <FIELDS>
74c288a1 1833 <FIELD NAME="id" TYPE="int" LENGTH="10" NOTNULL="true" UNSIGNED="true" SEQUENCE="true" NEXT="action"/>
1834 <FIELD NAME="action" TYPE="int" LENGTH="10" NOTNULL="true" UNSIGNED="true" DEFAULT="0" SEQUENCE="false" COMMENT="created/modified/deleted constants" PREVIOUS="id" NEXT="oldid"/>
1835 <FIELD NAME="oldid" TYPE="int" LENGTH="10" NOTNULL="true" UNSIGNED="true" SEQUENCE="false" PREVIOUS="action" NEXT="source"/>
1836 <FIELD NAME="source" TYPE="char" LENGTH="255" NOTNULL="false" SEQUENCE="false" COMMENT="What caused the modification? manual/module/import/..." PREVIOUS="oldid" NEXT="timemodified"/>
1837 <FIELD NAME="timemodified" TYPE="int" LENGTH="10" NOTNULL="false" UNSIGNED="true" SEQUENCE="false" COMMENT="The last time this grade_item was modified" PREVIOUS="source" NEXT="loggeduser"/>
1838 <FIELD NAME="loggeduser" TYPE="int" LENGTH="10" NOTNULL="false" UNSIGNED="true" SEQUENCE="false" COMMENT="the userid of the person who last modified this outcome" PREVIOUS="timemodified" NEXT="itemid"/>
1839 <FIELD NAME="itemid" TYPE="int" LENGTH="10" NOTNULL="true" UNSIGNED="true" SEQUENCE="false" COMMENT="The item this grade belongs to" PREVIOUS="loggeduser" NEXT="userid"/>
1840 <FIELD NAME="userid" TYPE="int" LENGTH="10" NOTNULL="true" UNSIGNED="true" SEQUENCE="false" COMMENT="The user who this grade is for" PREVIOUS="itemid" NEXT="rawgrade"/>
1841 <FIELD NAME="rawgrade" TYPE="number" LENGTH="10" NOTNULL="false" UNSIGNED="false" SEQUENCE="false" DECIMALS="5" COMMENT="If the grade is a float value (or has been converted to one)" PREVIOUS="userid" NEXT="rawgrademax"/>
1842 <FIELD NAME="rawgrademax" TYPE="number" LENGTH="10" NOTNULL="true" UNSIGNED="false" DEFAULT="100" SEQUENCE="false" DECIMALS="5" COMMENT="The maximum allowable grade when this was created" PREVIOUS="rawgrade" NEXT="rawgrademin"/>
1843 <FIELD NAME="rawgrademin" TYPE="number" LENGTH="10" NOTNULL="true" UNSIGNED="false" DEFAULT="0" SEQUENCE="false" DECIMALS="5" COMMENT="The minimum allowable grade when this was created" PREVIOUS="rawgrademax" NEXT="rawscaleid"/>
1844 <FIELD NAME="rawscaleid" TYPE="int" LENGTH="10" NOTNULL="false" UNSIGNED="true" SEQUENCE="false" COMMENT="If this grade is based on a scale, which one was it?" PREVIOUS="rawgrademin" NEXT="usermodified"/>
1845 <FIELD NAME="usermodified" TYPE="int" LENGTH="10" NOTNULL="false" UNSIGNED="true" SEQUENCE="false" COMMENT="the userid of the person who last modified this grade" PREVIOUS="rawscaleid" NEXT="finalgrade"/>
1846 <FIELD NAME="finalgrade" TYPE="number" LENGTH="10" NOTNULL="false" UNSIGNED="false" SEQUENCE="false" DECIMALS="5" COMMENT="The final grade (cached) after all calculations are made" PREVIOUS="usermodified" NEXT="hidden"/>
1847 <FIELD NAME="hidden" TYPE="int" LENGTH="10" NOTNULL="true" UNSIGNED="true" DEFAULT="0" SEQUENCE="false" COMMENT="show 0, hide 1 or hide until date" PREVIOUS="finalgrade" NEXT="locked"/>
1848 <FIELD NAME="locked" TYPE="int" LENGTH="10" NOTNULL="true" UNSIGNED="true" DEFAULT="0" SEQUENCE="false" COMMENT="not locked 0, locked from date" PREVIOUS="hidden" NEXT="locktime"/>
1849 <FIELD NAME="locktime" TYPE="int" LENGTH="10" NOTNULL="true" UNSIGNED="true" DEFAULT="0" SEQUENCE="false" COMMENT="automatic locking of final grade, 0 means none, date otherwise" PREVIOUS="locked" NEXT="exported"/>
1850 <FIELD NAME="exported" TYPE="int" LENGTH="10" NOTNULL="true" UNSIGNED="true" DEFAULT="0" SEQUENCE="false" COMMENT="date of last grade export, 0 if none" PREVIOUS="locktime" NEXT="overridden"/>
1851 <FIELD NAME="overridden" TYPE="int" LENGTH="10" NOTNULL="true" UNSIGNED="true" DEFAULT="0" SEQUENCE="false" COMMENT="indicates grade overridden from gradebook, 0 means none, date means overridden" PREVIOUS="exported" NEXT="excluded"/>
1852 <FIELD NAME="excluded" TYPE="int" LENGTH="10" NOTNULL="true" UNSIGNED="true" DEFAULT="0" SEQUENCE="false" COMMENT="grade excluded from aggregation functions, date means when excluded" PREVIOUS="overridden" NEXT="feedback"/>
1853 <FIELD NAME="feedback" TYPE="text" LENGTH="medium" NOTNULL="false" SEQUENCE="false" COMMENT="grading feedback" PREVIOUS="excluded" NEXT="feedbackformat"/>
1854 <FIELD NAME="feedbackformat" TYPE="int" LENGTH="10" NOTNULL="true" UNSIGNED="true" DEFAULT="0" SEQUENCE="false" COMMENT="format of feedback text" PREVIOUS="feedback" NEXT="information"/>
1855 <FIELD NAME="information" TYPE="text" LENGTH="medium" NOTNULL="false" SEQUENCE="false" COMMENT="optiona information" PREVIOUS="feedbackformat" NEXT="informationformat"/>
1856 <FIELD NAME="informationformat" TYPE="int" LENGTH="10" NOTNULL="true" UNSIGNED="true" DEFAULT="0" SEQUENCE="false" COMMENT="format of information text" PREVIOUS="information"/>
aaff71da 1857 </FIELDS>
1858 <KEYS>
7529139a 1859 <KEY NAME="primary" TYPE="primary" FIELDS="id" NEXT="oldid"/>
aaff71da 1860 <KEY NAME="oldid" TYPE="foreign" FIELDS="oldid" REFTABLE="grade_grades" REFFIELDS="id" PREVIOUS="primary" NEXT="itemid"/>
1861 <KEY NAME="itemid" TYPE="foreign" FIELDS="itemid" REFTABLE="grade_items" REFFIELDS="id" PREVIOUS="oldid" NEXT="userid"/>
1862 <KEY NAME="userid" TYPE="foreign" FIELDS="userid" REFTABLE="user" REFFIELDS="id" PREVIOUS="itemid" NEXT="rawscaleid"/>
1863 <KEY NAME="rawscaleid" TYPE="foreign" FIELDS="rawscaleid" REFTABLE="scale" REFFIELDS="id" PREVIOUS="userid" NEXT="usermodified"/>
1864 <KEY NAME="usermodified" TYPE="foreign" FIELDS="usermodified" REFTABLE="user" REFFIELDS="id" PREVIOUS="rawscaleid" NEXT="loggeduser"/>
1865 <KEY NAME="loggeduser" TYPE="foreign" FIELDS="loggeduser" REFTABLE="user" REFFIELDS="id" PREVIOUS="usermodified"/>
5cb564aa 1866 </KEYS>
aaff71da 1867 <INDEXES>
1868 <INDEX NAME="action" UNIQUE="false" FIELDS="action" COMMENT="insert/update/delete"/>
1869 </INDEXES>
1870 </TABLE>
3f2b0c8a 1871 <TABLE NAME="grade_import_newitem" COMMENT="temporary table for storing new grade_item names from grade import" PREVIOUS="grade_grades_history" NEXT="grade_import_values">
aaff71da 1872 <FIELDS>
74c288a1 1873 <FIELD NAME="id" TYPE="int" LENGTH="10" NOTNULL="true" UNSIGNED="true" SEQUENCE="true" NEXT="itemname"/>
1874 <FIELD NAME="itemname" TYPE="char" LENGTH="255" NOTNULL="true" SEQUENCE="false" COMMENT="new grade item name" PREVIOUS="id" NEXT="importcode"/>
1875 <FIELD NAME="importcode" TYPE="int" LENGTH="10" NOTNULL="true" UNSIGNED="true" SEQUENCE="false" COMMENT="import batch code for identification" PREVIOUS="itemname" NEXT="importer"/>
1876 <FIELD NAME="importer" TYPE="int" LENGTH="10" NOTNULL="true" UNSIGNED="true" SEQUENCE="false" COMMENT="user importing the data" PREVIOUS="importcode"/>
aaff71da 1877 </FIELDS>
1878 <KEYS>
8108909a 1879 <KEY NAME="primary" TYPE="primary" FIELDS="id" NEXT="importer"/>
1880 <KEY NAME="importer" TYPE="foreign" FIELDS="importer" REFTABLE="user" REFFIELDS="id" PREVIOUS="primary"/>
aaff71da 1881 </KEYS>
5cb564aa 1882 </TABLE>
79642064 1883 <TABLE NAME="grade_import_values" COMMENT="Temporary table for importing grades" PREVIOUS="grade_import_newitem" NEXT="tag">
4d40aa14 1884 <FIELDS>
74c288a1 1885 <FIELD NAME="id" TYPE="int" LENGTH="10" NOTNULL="true" UNSIGNED="true" SEQUENCE="true" NEXT="itemid"/>
1886 <FIELD NAME="itemid" TYPE="int" LENGTH="10" NOTNULL="false" UNSIGNED="true" SEQUENCE="false" COMMENT="if set, this points to existing grade_items id" PREVIOUS="id" NEXT="newgradeitem"/>
1887 <FIELD NAME="newgradeitem" TYPE="int" LENGTH="10" NOTNULL="false" UNSIGNED="true" SEQUENCE="false" COMMENT="if set, points to the id of grade_import_newitem" PREVIOUS="itemid" NEXT="userid"/>
1888 <FIELD NAME="userid" TYPE="int" LENGTH="10" NOTNULL="true" UNSIGNED="true" SEQUENCE="false" PREVIOUS="newgradeitem" NEXT="finalgrade"/>
1889 <FIELD NAME="finalgrade" TYPE="number" LENGTH="10" NOTNULL="false" UNSIGNED="false" SEQUENCE="false" DECIMALS="5" COMMENT="raw grade value" PREVIOUS="userid" NEXT="feedback"/>
1890 <FIELD NAME="feedback" TYPE="text" LENGTH="medium" NOTNULL="false" SEQUENCE="false" PREVIOUS="finalgrade" NEXT="importcode"/>
1891 <FIELD NAME="importcode" TYPE="int" LENGTH="10" NOTNULL="true" UNSIGNED="true" SEQUENCE="false" COMMENT="similar to backup_code, a unique batch code for identifying one batch of imports" PREVIOUS="feedback" NEXT="importer"/>
1892 <FIELD NAME="importer" TYPE="int" LENGTH="10" NOTNULL="false" UNSIGNED="true" SEQUENCE="false" PREVIOUS="importcode"/>
4d40aa14 1893 </FIELDS>
1894 <KEYS>
7529139a 1895 <KEY NAME="primary" TYPE="primary" FIELDS="id" NEXT="itemid"/>
4d40aa14 1896 <KEY NAME="itemid" TYPE="foreign" FIELDS="itemid" REFTABLE="grade_items" REFFIELDS="id" PREVIOUS="primary" NEXT="newgradeitem"/>
8108909a 1897 <KEY NAME="newgradeitem" TYPE="foreign" FIELDS="newgradeitem" REFTABLE="grade_import_newitem" REFFIELDS="id" PREVIOUS="itemid" NEXT="importer"/>
1898 <KEY NAME="importer" TYPE="foreign" FIELDS="importer" REFTABLE="user" REFFIELDS="id" COMMENT="user who is importing" PREVIOUS="newgradeitem"/>
4d40aa14 1899 </KEYS>
1900 </TABLE>
705789bd 1901 <TABLE NAME="tag" COMMENT="Tag table - this generic table will replace the old &quot;tags&quot; table." PREVIOUS="grade_import_values" NEXT="tag_correlation">
79642064 1902 <FIELDS>
74c288a1 1903 <FIELD NAME="id" TYPE="int" LENGTH="10" NOTNULL="true" UNSIGNED="true" SEQUENCE="true" NEXT="userid"/>
1904 <FIELD NAME="userid" TYPE="int" LENGTH="10" NOTNULL="true" UNSIGNED="true" SEQUENCE="false" PREVIOUS="id" NEXT="name"/>
1905 <FIELD NAME="name" TYPE="char" LENGTH="255" NOTNULL="true" SEQUENCE="false" PREVIOUS="userid" NEXT="rawname"/>
1906 <FIELD NAME="rawname" TYPE="char" LENGTH="255" NOTNULL="true" SEQUENCE="false" COMMENT="The raw, unnormalised name for the tag as entered by users" PREVIOUS="name" NEXT="tagtype"/>
1907 <FIELD NAME="tagtype" TYPE="char" LENGTH="255" NOTNULL="false" SEQUENCE="false" PREVIOUS="rawname" NEXT="description"/>
1908 <FIELD NAME="description" TYPE="text" LENGTH="small" NOTNULL="false" SEQUENCE="false" PREVIOUS="tagtype" NEXT="descriptionformat"/>
1909 <FIELD NAME="descriptionformat" TYPE="int" LENGTH="2" NOTNULL="true" UNSIGNED="true" DEFAULT="0" SEQUENCE="false" PREVIOUS="description" NEXT="flag"/>
1910 <FIELD NAME="flag" TYPE="int" LENGTH="4" NOTNULL="false" UNSIGNED="true" DEFAULT="0" SEQUENCE="false" COMMENT="a tag can be 'flagged' as inappropriate" PREVIOUS="descriptionformat" NEXT="timemodified"/>
1911 <FIELD NAME="timemodified" TYPE="int" LENGTH="10" NOTNULL="false" UNSIGNED="true" SEQUENCE="false" PREVIOUS="flag"/>
79642064 1912 </FIELDS>
1913 <KEYS>
28271c72 1914 <KEY NAME="primary" TYPE="primary" FIELDS="id" NEXT="userid"/>
c4956945 1915 <KEY NAME="userid" TYPE="foreign" FIELDS="userid" REFTABLE="user" REFFIELDS="id" PREVIOUS="primary"/>
79642064 1916 </KEYS>
1917 <INDEXES>
1918 <INDEX NAME="name" UNIQUE="true" FIELDS="name" COMMENT="tag names are unique"/>
1919 </INDEXES>
1920 </TABLE>
1921 <TABLE NAME="tag_correlation" COMMENT="The rationale for the 'tag_correlation' table is performance. It works as a cache for a potentially heavy load query done at the 'tag_instance' table. So, the 'tag_correlation' table stores redundant information derived from the 'tag_instance' table" PREVIOUS="tag" NEXT="tag_instance">
1922 <FIELDS>
74c288a1 1923 <FIELD NAME="id" TYPE="int" LENGTH="10" NOTNULL="true" UNSIGNED="true" SEQUENCE="true" NEXT="tagid"/>
1924 <FIELD NAME="tagid" TYPE="int" LENGTH="10" NOTNULL="true" UNSIGNED="true" SEQUENCE="false" PREVIOUS="id" NEXT="correlatedtags"/>
1925 <FIELD NAME="correlatedtags" TYPE="text" LENGTH="small" NOTNULL="true" SEQUENCE="false" PREVIOUS="tagid"/>
79642064 1926 </FIELDS>
1927 <KEYS>
28271c72 1928 <KEY NAME="primary" TYPE="primary" FIELDS="id" NEXT="tagid"/>
c4956945 1929 <KEY NAME="tagid" TYPE="foreign" FIELDS="tagid" REFTABLE="tag" REFFIELDS="id" PREVIOUS="primary"/>
79642064 1930 </KEYS>
79642064 1931 </TABLE>
2524b0f2 1932 <TABLE NAME="tag_instance" COMMENT="tag_instance table holds the information of associations between tags and other items" PREVIOUS="tag_correlation" NEXT="groups">
79642064 1933 <FIELDS>
74c288a1 1934 <FIELD NAME="id" TYPE="int" LENGTH="10" NOTNULL="true" UNSIGNED="true" SEQUENCE="true" NEXT="tagid"/>
1935 <FIELD NAME="tagid" TYPE="int" LENGTH="10" NOTNULL="true" UNSIGNED="true" SEQUENCE="false" PREVIOUS="id" NEXT="itemtype"/>
1936 <FIELD NAME="itemtype" TYPE="char" LENGTH="255" NOTNULL="true" SEQUENCE="false" PREVIOUS="tagid" NEXT="itemid"/>
1937 <FIELD NAME="itemid" TYPE="int" LENGTH="10" NOTNULL="true" UNSIGNED="true" SEQUENCE="false" PREVIOUS="itemtype" NEXT="tiuserid"/>
1938 <FIELD NAME="tiuserid" TYPE="int" LENGTH="10" NOTNULL="true" UNSIGNED="true" SEQUENCE="false" PREVIOUS="itemid" NEXT="ordering"/>
1939 <FIELD NAME="ordering" TYPE="int" LENGTH="10" NOTNULL="false" UNSIGNED="true" SEQUENCE="false" COMMENT="Maintains the order of the tag instances of an item" PREVIOUS="tiuserid" NEXT="timemodified"/>
1940 <FIELD NAME="timemodified" TYPE="int" LENGTH="10" NOTNULL="true" UNSIGNED="true" DEFAULT="0" SEQUENCE="false" COMMENT="timemodified" PREVIOUS="ordering"/>
79642064 1941 </FIELDS>
1942 <KEYS>
28271c72 1943 <KEY NAME="primary" TYPE="primary" FIELDS="id" NEXT="tagid"/>
c4956945 1944 <KEY NAME="tagid" TYPE="foreign" FIELDS="tagid" REFTABLE="tag" REFFIELDS="id" PREVIOUS="primary"/>
79642064 1945 </KEYS>
1946 <INDEXES>
38fb8190 1947 <INDEX NAME="itemtype-itemid-tagid-tiuserid" UNIQUE="true" FIELDS="itemtype, itemid, tagid, tiuserid"/>
79642064 1948 </INDEXES>
1949 </TABLE>
2524b0f2 1950 <TABLE NAME="groups" COMMENT="Each record represents a group." PREVIOUS="tag_instance" NEXT="groupings">
1951 <FIELDS>
74c288a1 1952 <FIELD NAME="id" TYPE="int" LENGTH="10" NOTNULL="true" UNSIGNED="true" SEQUENCE="true" NEXT="courseid"/>
1953 <FIELD NAME="courseid" TYPE="int" LENGTH="10" NOTNULL="true" UNSIGNED="true" SEQUENCE="false" PREVIOUS="id" NEXT="name"/>
1954 <FIELD NAME="name" TYPE="char" LENGTH="254" NOTNULL="true" SEQUENCE="false" COMMENT="Short human readable unique name for the group." PREVIOUS="courseid" NEXT="description"/>
8bdc9cac
SH
1955 <FIELD NAME="description" TYPE="text" LENGTH="small" NOTNULL="false" SEQUENCE="false" PREVIOUS="name" NEXT="descriptionformat"/>
1956 <FIELD NAME="descriptionformat" TYPE="int" LENGTH="2" NOTNULL="true" UNSIGNED="true" DEFAULT="0" SEQUENCE="false" PREVIOUS="description" NEXT="enrolmentkey"/>
1957 <FIELD NAME="enrolmentkey" TYPE="char" LENGTH="50" NOTNULL="false" SEQUENCE="false" PREVIOUS="descriptionformat" NEXT="picture"/>
74c288a1 1958 <FIELD NAME="picture" TYPE="int" LENGTH="10" NOTNULL="true" UNSIGNED="true" DEFAULT="0" SEQUENCE="false" PREVIOUS="enrolmentkey" NEXT="hidepicture"/>
1959 <FIELD NAME="hidepicture" TYPE="int" LENGTH="1" NOTNULL="true" UNSIGNED="true" DEFAULT="0" SEQUENCE="false" PREVIOUS="picture" NEXT="timecreated"/>
1960 <FIELD NAME="timecreated" TYPE="int" LENGTH="10" NOTNULL="true" UNSIGNED="true" DEFAULT="0" SEQUENCE="false" PREVIOUS="hidepicture" NEXT="timemodified"/>
1961 <FIELD NAME="timemodified" TYPE="int" LENGTH="10" NOTNULL="true" UNSIGNED="true" DEFAULT="0" SEQUENCE="false" PREVIOUS="timecreated"/>
2524b0f2 1962 </FIELDS>
1963 <KEYS>
28271c72 1964 <KEY NAME="primary" TYPE="primary" FIELDS="id" NEXT="courseid"/>
2524b0f2 1965 <KEY NAME="courseid" TYPE="foreign" FIELDS="courseid" REFTABLE="course" REFFIELDS="id" PREVIOUS="primary"/>
1966 </KEYS>
1967 </TABLE>
1968 <TABLE NAME="groupings" COMMENT="A grouping is a collection of groups. WAS: groups_groupings" PREVIOUS="groups" NEXT="groups_members">
1969 <FIELDS>
74c288a1 1970 <FIELD NAME="id" TYPE="int" LENGTH="10" NOTNULL="true" UNSIGNED="true" SEQUENCE="true" NEXT="courseid"/>
1971 <FIELD NAME="courseid" TYPE="int" LENGTH="10" NOTNULL="true" UNSIGNED="true" DEFAULT="0" SEQUENCE="false" PREVIOUS="id" NEXT="name"/>
1972 <FIELD NAME="name" TYPE="char" LENGTH="255" NOTNULL="true" SEQUENCE="false" COMMENT="Short human readable unique name for group." PREVIOUS="courseid" NEXT="description"/>
8bdc9cac
SH
1973 <FIELD NAME="description" TYPE="text" LENGTH="small" NOTNULL="false" SEQUENCE="false" PREVIOUS="name" NEXT="descriptionformat"/>
1974 <FIELD NAME="descriptionformat" TYPE="int" LENGTH="2" NOTNULL="true" UNSIGNED="true" DEFAULT="0" SEQUENCE="false" PREVIOUS="description" NEXT="configdata"/>
1975 <FIELD NAME="configdata" TYPE="text" LENGTH="small" NOTNULL="false" SEQUENCE="false" COMMENT="extra configuration data - may be used by group IU tools" PREVIOUS="descriptionformat" NEXT="timecreated"/>
74c288a1 1976 <FIELD NAME="timecreated" TYPE="int" LENGTH="10" NOTNULL="true" UNSIGNED="true" DEFAULT="0" SEQUENCE="false" PREVIOUS="configdata" NEXT="timemodified"/>
1977 <FIELD NAME="timemodified" TYPE="int" LENGTH="10" NOTNULL="true" UNSIGNED="true" DEFAULT="0" SEQUENCE="false" PREVIOUS="timecreated"/>
2524b0f2 1978 </FIELDS>
1979 <KEYS>
28271c72 1980 <KEY NAME="primary" TYPE="primary" FIELDS="id" NEXT="courseid"/>
2524b0f2 1981 <KEY NAME="courseid" TYPE="foreign" FIELDS="courseid" REFTABLE="course" REFFIELDS="id" PREVIOUS="primary"/>
1982 </KEYS>
1983 </TABLE>
1984 <TABLE NAME="groups_members" COMMENT="Link a user to a group." PREVIOUS="groupings" NEXT="groupings_groups">
1985 <FIELDS>
74c288a1 1986 <FIELD NAME="id" TYPE="int" LENGTH="10" NOTNULL="true" UNSIGNED="true" SEQUENCE="true" NEXT="groupid"/>
1987 <FIELD NAME="groupid" TYPE="int" LENGTH="10" NOTNULL="true" UNSIGNED="true" DEFAULT="0" SEQUENCE="false" PREVIOUS="id" NEXT="userid"/>
1988 <FIELD NAME="userid" TYPE="int" LENGTH="10" NOTNULL="true" UNSIGNED="true" DEFAULT="0" SEQUENCE="false" PREVIOUS="groupid" NEXT="timeadded"/>
1989 <FIELD NAME="timeadded" TYPE="int" LENGTH="10" NOTNULL="true" UNSIGNED="true" DEFAULT="0" SEQUENCE="false" PREVIOUS="userid"/>
2524b0f2 1990 </FIELDS>
1991 <KEYS>
28271c72 1992 <KEY NAME="primary" TYPE="primary" FIELDS="id" NEXT="groupid"/>
2524b0f2 1993 <KEY NAME="groupid" TYPE="foreign" FIELDS="groupid" REFTABLE="groups" REFFIELDS="id" PREVIOUS="primary" NEXT="userid"/>
1994 <KEY NAME="userid" TYPE="foreign" FIELDS="userid" REFTABLE="user" REFFIELDS="id" PREVIOUS="groupid"/>
1995 </KEYS>
1996 </TABLE>
f733845d 1997 <TABLE NAME="groupings_groups" COMMENT="Link a grouping to a group (note, groups can be in multiple groupings ONLY in a course). WAS: groups_groupings_groups" PREVIOUS="groups_members" NEXT="cohort">
2524b0f2 1998 <FIELDS>
74c288a1 1999 <FIELD NAME="id" TYPE="int" LENGTH="10" NOTNULL="true" UNSIGNED="true" SEQUENCE="true" NEXT="groupingid"/>
2000 <FIELD NAME="groupingid" TYPE="int" LENGTH="10" NOTNULL="true" UNSIGNED="true" DEFAULT="0" SEQUENCE="false" PREVIOUS="id" NEXT="groupid"/>
2001 <FIELD NAME="groupid" TYPE="int" LENGTH="10" NOTNULL="true" UNSIGNED="true" DEFAULT="0" SEQUENCE="false" PREVIOUS="groupingid" NEXT="timeadded"/>
2002 <FIELD NAME="timeadded" TYPE="int" LENGTH="10" NOTNULL="true" UNSIGNED="true" DEFAULT="0" SEQUENCE="false" PREVIOUS="groupid"/>
2524b0f2 2003 </FIELDS>
2004 <KEYS>
28271c72 2005 <KEY NAME="primary" TYPE="primary" FIELDS="id" NEXT="groupingid"/>
2524b0f2 2006 <KEY NAME="groupingid" TYPE="foreign" FIELDS="groupingid" REFTABLE="groupings" REFFIELDS="id" PREVIOUS="primary" NEXT="groupid"/>
2007 <KEY NAME="groupid" TYPE="foreign" FIELDS="groupid" REFTABLE="groups" REFFIELDS="id" PREVIOUS="groupingid"/>
2008 </KEYS>
2009 </TABLE>
f733845d
PS
2010 <TABLE NAME="cohort" COMMENT="Each record represents one cohort (aka site-wide group)." PREVIOUS="groupings_groups" NEXT="cohort_members">
2011 <FIELDS>
2012 <FIELD NAME="id" TYPE="int" LENGTH="10" NOTNULL="true" UNSIGNED="true" SEQUENCE="true" NEXT="contextid"/>
2013 <FIELD NAME="contextid" TYPE="int" LENGTH="10" NOTNULL="true" UNSIGNED="true" SEQUENCE="false" COMMENT="Context is usually ignored in sync operations so that the cohorts may be moved freely around in the context tree without any side affects." PREVIOUS="id" NEXT="name"/>
fddf5b3d
PS
2014 <FIELD NAME="name" TYPE="char" LENGTH="254" NOTNULL="true" SEQUENCE="false" COMMENT="Short human readable name for the cohort, does not have to be unique" PREVIOUS="contextid" NEXT="idnumber"/>
2015 <FIELD NAME="idnumber" TYPE="char" LENGTH="100" NOTNULL="false" SEQUENCE="false" COMMENT="Unique identifier of a cohort, useful especially for mapping to external entities" PREVIOUS="name" NEXT="description"/>
2016 <FIELD NAME="description" TYPE="text" LENGTH="small" NOTNULL="false" SEQUENCE="false" COMMENT="Standard description text box" PREVIOUS="idnumber" NEXT="descriptionformat"/>
f733845d 2017 <FIELD NAME="descriptionformat" TYPE="int" LENGTH="2" NOTNULL="true" UNSIGNED="true" SEQUENCE="false" PREVIOUS="description" NEXT="component"/>
df997f84 2018 <FIELD NAME="component" TYPE="char" LENGTH="100" NOTNULL="true" SEQUENCE="false" COMMENT="Component (plugintype_pluignname) that manages the cohort, manual modifications are allowed only when set to NULL" PREVIOUS="descriptionformat" NEXT="timecreated"/>
f733845d
PS
2019 <FIELD NAME="timecreated" TYPE="int" LENGTH="10" NOTNULL="true" UNSIGNED="true" SEQUENCE="false" PREVIOUS="component" NEXT="timemodified"/>
2020 <FIELD NAME="timemodified" TYPE="int" LENGTH="10" NOTNULL="true" UNSIGNED="true" SEQUENCE="false" PREVIOUS="timecreated"/>
2021 </FIELDS>
2022 <KEYS>
2023 <KEY NAME="primary" TYPE="primary" FIELDS="id" NEXT="context"/>
2024 <KEY NAME="context" TYPE="foreign" FIELDS="contextid" REFTABLE="context" REFFIELDS="id" PREVIOUS="primary"/>
2025 </KEYS>
2026 </TABLE>
2027 <TABLE NAME="cohort_members" COMMENT="Link a user to a cohort." PREVIOUS="cohort" NEXT="user_private_key">
2028 <FIELDS>
2029 <FIELD NAME="id" TYPE="int" LENGTH="10" NOTNULL="true" UNSIGNED="true" SEQUENCE="true" NEXT="cohortid"/>
2030 <FIELD NAME="cohortid" TYPE="int" LENGTH="10" NOTNULL="true" UNSIGNED="true" DEFAULT="0" SEQUENCE="false" PREVIOUS="id" NEXT="userid"/>
2031 <FIELD NAME="userid" TYPE="int" LENGTH="10" NOTNULL="true" UNSIGNED="true" DEFAULT="0" SEQUENCE="false" PREVIOUS="cohortid" NEXT="timeadded"/>
2032 <FIELD NAME="timeadded" TYPE="int" LENGTH="10" NOTNULL="true" UNSIGNED="true" DEFAULT="0" SEQUENCE="false" PREVIOUS="userid"/>
2033 </FIELDS>
2034 <KEYS>
2035 <KEY NAME="primary" TYPE="primary" FIELDS="id" NEXT="cohortid"/>
2036 <KEY NAME="cohortid" TYPE="foreign" FIELDS="cohortid" REFTABLE="cohort" REFFIELDS="id" PREVIOUS="primary" NEXT="userid"/>
2037 <KEY NAME="userid" TYPE="foreign" FIELDS="userid" REFTABLE="user" REFFIELDS="id" PREVIOUS="cohortid"/>
2038 </KEYS>
2039 <INDEXES>
2040 <INDEX NAME="cohortid-userid" UNIQUE="true" FIELDS="cohortid, userid" COMMENT="enforce unique index"/>
2041 </INDEXES>
2042 </TABLE>
2043 <TABLE NAME="user_private_key" COMMENT="access keys used in cookieless scripts - rss, etc." PREVIOUS="cohort_members" NEXT="grade_letters">
61c6071f 2044 <FIELDS>
74c288a1 2045 <FIELD NAME="id" TYPE="int" LENGTH="10" NOTNULL="true" UNSIGNED="true" SEQUENCE="true" NEXT="script"/>
2046 <FIELD NAME="script" TYPE="char" LENGTH="128" NOTNULL="true" SEQUENCE="false" COMMENT="plugin, module - unique identifier" PREVIOUS="id" NEXT="value"/>
2047 <FIELD NAME="value" TYPE="char" LENGTH="128" NOTNULL="true" SEQUENCE="false" COMMENT="private access key value" PREVIOUS="script" NEXT="userid"/>
2048 <FIELD NAME="userid" TYPE="int" LENGTH="10" NOTNULL="true" UNSIGNED="true" SEQUENCE="false" COMMENT="owner" PREVIOUS="value" NEXT="instance"/>
2049 <FIELD NAME="instance" TYPE="int" LENGTH="10" NOTNULL="false" UNSIGNED="true" SEQUENCE="false" COMMENT="optional instance id" PREVIOUS="userid" NEXT="iprestriction"/>
2050 <FIELD NAME="iprestriction" TYPE="char" LENGTH="255" NOTNULL="false" SEQUENCE="false" COMMENT="ip restriction" PREVIOUS="instance" NEXT="validuntil"/>
2051 <FIELD NAME="validuntil" TYPE="int" LENGTH="10" NOTNULL="false" UNSIGNED="true" SEQUENCE="false" COMMENT="timestampt - valid until data" PREVIOUS="iprestriction" NEXT="timecreated"/>
2052 <FIELD NAME="timecreated" TYPE="int" LENGTH="10" NOTNULL="false" UNSIGNED="true" SEQUENCE="false" COMMENT="created timestamp" PREVIOUS="validuntil"/>
61c6071f 2053 </FIELDS>
2054 <KEYS>
7529139a 2055 <KEY NAME="primary" TYPE="primary" FIELDS="id" NEXT="userid"/>
61c6071f 2056 <KEY NAME="userid" TYPE="foreign" FIELDS="userid" REFTABLE="user" REFFIELDS="id" COMMENT="id from user table" PREVIOUS="primary"/>
2057 </KEYS>
2058 <INDEXES>
2059 <INDEX NAME="script-value" UNIQUE="false" FIELDS="script, value" COMMENT="index used for key validation"/>
2060 </INDEXES>
2061 </TABLE>
e4a5c864 2062 <TABLE NAME="grade_letters" COMMENT="Repository for grade letters, for courses and other moodle entities that use grades." PREVIOUS="user_private_key" NEXT="cache_flags">
e480c18c 2063 <FIELDS>
74c288a1 2064 <FIELD NAME="id" TYPE="int" LENGTH="10" NOTNULL="true" UNSIGNED="true" SEQUENCE="true" NEXT="contextid"/>
2065 <FIELD NAME="contextid" TYPE="int" LENGTH="10" NOTNULL="true" UNSIGNED="true" SEQUENCE="false" COMMENT="What contextid does this letter apply to (for now these will always be courses, but later...)" PREVIOUS="id" NEXT="lowerboundary"/>
2066 <FIELD NAME="lowerboundary" TYPE="number" LENGTH="10" NOTNULL="true" UNSIGNED="false" SEQUENCE="false" DECIMALS="5" COMMENT="The lower boundary of the letter. Its upper boundary is the lower boundary of the next highest letter, unless there is none above, in which case it's grademax for that grade_item." PREVIOUS="contextid" NEXT="letter"/>
2067 <FIELD NAME="letter" TYPE="char" LENGTH="255" NOTNULL="true" SEQUENCE="false" COMMENT="The display value of the letter. Can be any character or string of characters (OK, A, 10% etc..)" PREVIOUS="lowerboundary"/>
e480c18c 2068 </FIELDS>
2069 <KEYS>
52cb2e47 2070 <KEY NAME="primary" TYPE="primary" FIELDS="id"/>
e480c18c 2071 </KEYS>
284abb09 2072 <INDEXES>
a1f27717 2073 <INDEX NAME="contextid-lowerboundary-letter" UNIQUE="true" FIELDS="contextid, lowerboundary, letter" COMMENT="index used when fetching context letters"/>
284abb09 2074 </INDEXES>
e480c18c 2075 </TABLE>
e0724506 2076 <TABLE NAME="cache_flags" COMMENT="Cache of time-sensitive flags" PREVIOUS="grade_letters" NEXT="grade_settings">
e4a5c864 2077 <FIELDS>
74c288a1 2078 <FIELD NAME="id" TYPE="int" LENGTH="10" NOTNULL="true" UNSIGNED="true" SEQUENCE="true" NEXT="flagtype"/>
2079 <FIELD NAME="flagtype" TYPE="char" LENGTH="255" NOTNULL="true" SEQUENCE="false" PREVIOUS="id" NEXT="name"/>
2080 <FIELD NAME="name" TYPE="char" LENGTH="255" NOTNULL="true" SEQUENCE="false" PREVIOUS="flagtype" NEXT="timemodified"/>
2081 <FIELD NAME="timemodified" TYPE="int" LENGTH="10" NOTNULL="true" UNSIGNED="true" DEFAULT="0" SEQUENCE="false" PREVIOUS="name" NEXT="value"/>
2082 <FIELD NAME="value" TYPE="text" LENGTH="medium" NOTNULL="true" SEQUENCE="false" PREVIOUS="timemodified" NEXT="expiry"/>
2083 <FIELD NAME="expiry" TYPE="int" LENGTH="10" NOTNULL="true" UNSIGNED="true" SEQUENCE="false" PREVIOUS="value"/>
e4a5c864 2084 </FIELDS>
2085 <KEYS>
2086 <KEY NAME="primary" TYPE="primary" FIELDS="id"/>
2087 </KEYS>
2088 <INDEXES>
c57be126 2089 <INDEX NAME="flagtype" UNIQUE="false" FIELDS="flagtype" NEXT="name"/>
2090 <INDEX NAME="name" UNIQUE="false" FIELDS="name" PREVIOUS="flagtype"/>
e4a5c864 2091 </INDEXES>
2092 </TABLE>
5fdd5693 2093 <TABLE NAME="grade_settings" COMMENT="gradebook settings" PREVIOUS="cache_flags" NEXT="webdav_locks">
e0724506 2094 <FIELDS>
74c288a1 2095 <FIELD NAME="id" TYPE="int" LENGTH="10" NOTNULL="true" UNSIGNED="true" SEQUENCE="true" NEXT="courseid"/>
2096 <FIELD NAME="courseid" TYPE="int" LENGTH="10" NOTNULL="true" UNSIGNED="true" SEQUENCE="false" PREVIOUS="id" NEXT="name"/>
2097 <FIELD NAME="name" TYPE="char" LENGTH="255" NOTNULL="true" SEQUENCE="false" PREVIOUS="courseid" NEXT="value"/>
2098 <FIELD NAME="value" TYPE="text" LENGTH="small" NOTNULL="false" SEQUENCE="false" PREVIOUS="name"/>
e0724506 2099 </FIELDS>
2100 <KEYS>
2101 <KEY NAME="primary" TYPE="primary" FIELDS="id" NEXT="courseid"/>
2102 <KEY NAME="courseid" TYPE="foreign" FIELDS="courseid" REFTABLE="course" REFFIELDS="id" PREVIOUS="primary"/>
2103 </KEYS>
2104 <INDEXES>
2105 <INDEX NAME="courseid-name" UNIQUE="true" FIELDS="courseid, name"/>
2106 </INDEXES>
2107 </TABLE>
27051e43 2108 <TABLE NAME="webdav_locks" COMMENT="Resource locks for WebDAV users" PREVIOUS="grade_settings" NEXT="portfolio_instance">
156df4ed 2109 <FIELDS>
74c288a1 2110 <FIELD NAME="id" TYPE="int" LENGTH="10" NOTNULL="true" UNSIGNED="true" SEQUENCE="true" NEXT="token"/>
2111 <FIELD NAME="token" TYPE="char" LENGTH="255" NOTNULL="true" SEQUENCE="false" PREVIOUS="id" NEXT="path"/>
2112 <FIELD NAME="path" TYPE="char" LENGTH="255" NOTNULL="true" SEQUENCE="false" PREVIOUS="token" NEXT="expiry"/>
2113 <FIELD NAME="expiry" TYPE="int" LENGTH="10" NOTNULL="true" UNSIGNED="true" DEFAULT="0" SEQUENCE="false" PREVIOUS="path" NEXT="userid"/>
2114 <FIELD NAME="userid" TYPE="int" LENGTH="10" NOTNULL="true" UNSIGNED="true" DEFAULT="0" SEQUENCE="false" PREVIOUS="expiry" NEXT="recursive"/>
2115 <FIELD NAME="recursive" TYPE="int" LENGTH="1" NOTNULL="true" UNSIGNED="true" DEFAULT="0" SEQUENCE="false" PREVIOUS="userid" NEXT="exclusivelock"/>
2116 <FIELD NAME="exclusivelock" TYPE="int" LENGTH="1" NOTNULL="true" UNSIGNED="true" DEFAULT="0" SEQUENCE="false" PREVIOUS="recursive" NEXT="created"/>
2117 <FIELD NAME="created" TYPE="int" LENGTH="10" NOTNULL="true" UNSIGNED="true" DEFAULT="0" SEQUENCE="false" PREVIOUS="exclusivelock" NEXT="modified"/>
2118 <FIELD NAME="modified" TYPE="int" LENGTH="10" NOTNULL="true" UNSIGNED="true" DEFAULT="0" SEQUENCE="false" PREVIOUS="created" NEXT="owner"/>
2119 <FIELD NAME="owner" TYPE="char" LENGTH="255" NOTNULL="false" SEQUENCE="false" PREVIOUS="modified"/>
156df4ed 2120 </FIELDS>
2121 <KEYS>
2122 <KEY NAME="primary" TYPE="primary" FIELDS="id" NEXT="token"/>
2123 <KEY NAME="token" TYPE="unique" FIELDS="token" PREVIOUS="primary"/>
2124 </KEYS>
2125 <INDEXES>
2126 <INDEX NAME="path" UNIQUE="false" FIELDS="path" NEXT="expiry"/>
2127 <INDEX NAME="expiry" UNIQUE="false" FIELDS="expiry" PREVIOUS="path"/>
2128 </INDEXES>
2129 </TABLE>
27051e43 2130 <TABLE NAME="portfolio_instance" COMMENT="base table (not including config data) for instances of portfolio plugins." PREVIOUS="webdav_locks" NEXT="portfolio_instance_config">
ac5efef6 2131 <FIELDS>
74c288a1 2132 <FIELD NAME="id" TYPE="int" LENGTH="10" NOTNULL="true" UNSIGNED="true" SEQUENCE="true" NEXT="plugin"/>
2133 <FIELD NAME="plugin" TYPE="char" LENGTH="50" NOTNULL="true" SEQUENCE="false" COMMENT="fk to plugin" PREVIOUS="id" NEXT="name"/>
2134 <FIELD NAME="name" TYPE="char" LENGTH="255" NOTNULL="true" SEQUENCE="false" COMMENT="name of plugin instance" PREVIOUS="plugin" NEXT="visible"/>
2135 <FIELD NAME="visible" TYPE="int" LENGTH="1" NOTNULL="true" UNSIGNED="true" DEFAULT="1" SEQUENCE="false" COMMENT="whether this instance is visible or not" PREVIOUS="name"/>
98978c2e 2136 </FIELDS>
2137 <KEYS>
2138 <KEY NAME="primary" TYPE="primary" FIELDS="id"/>
2139 </KEYS>
2140 </TABLE>
ac5efef6 2141 <TABLE NAME="portfolio_instance_config" COMMENT="config for portfolio plugin instances" PREVIOUS="portfolio_instance" NEXT="portfolio_instance_user">
2142 <FIELDS>
74c288a1 2143 <FIELD NAME="id" TYPE="int" LENGTH="10" NOTNULL="true" UNSIGNED="true" SEQUENCE="true" NEXT="instance"/>
2144 <FIELD NAME="instance" TYPE="int" LENGTH="10" NOTNULL="true" UNSIGNED="true" SEQUENCE="false" COMMENT="instance of plugin we're configurating" PREVIOUS="id" NEXT="name"/>
2145 <FIELD NAME="name" TYPE="char" LENGTH="255" NOTNULL="true" SEQUENCE="false" COMMENT="config field" PREVIOUS="instance" NEXT="value"/>
2146 <FIELD NAME="value" TYPE="text" LENGTH="big" NOTNULL="false" SEQUENCE="false" COMMENT="config value" PREVIOUS="name"/>
ac5efef6 2147 </FIELDS>
2148 <KEYS>
e1b9ac3e
PL
2149 <KEY NAME="primary" TYPE="primary" FIELDS="id" NEXT="instancefk"/>
2150 <KEY NAME="instancefk" TYPE="foreign" FIELDS="instance" REFTABLE="portfolio_instance" REFFIELDS="id" COMMENT="fk to plugin instance" PREVIOUS="primary"/>
ac5efef6 2151 </KEYS>
2152 <INDEXES>
2153 <INDEX NAME="name" UNIQUE="false" FIELDS="name" COMMENT="name index"/>
2154 </INDEXES>
2155 </TABLE>
04f35360 2156 <TABLE NAME="portfolio_instance_user" COMMENT="user data for portfolio instances." PREVIOUS="portfolio_instance_config" NEXT="portfolio_log">
ac5efef6 2157 <FIELDS>
74c288a1 2158 <FIELD NAME="id" TYPE="int" LENGTH="10" NOTNULL="true" UNSIGNED="true" SEQUENCE="true" NEXT="instance"/>
2159 <FIELD NAME="instance" TYPE="int" LENGTH="10" NOTNULL="true" UNSIGNED="true" SEQUENCE="false" COMMENT="fk to instance table" PREVIOUS="id" NEXT="userid"/>
2160 <FIELD NAME="userid" TYPE="int" LENGTH="10" NOTNULL="true" UNSIGNED="true" SEQUENCE="false" COMMENT="fk to user table" PREVIOUS="instance" NEXT="name"/>
2161 <FIELD NAME="name" TYPE="char" LENGTH="255" NOTNULL="true" SEQUENCE="false" COMMENT="name of config item" PREVIOUS="userid" NEXT="value"/>
2162 <FIELD NAME="value" TYPE="text" LENGTH="big" NOTNULL="false" SEQUENCE="false" COMMENT="value of config item" PREVIOUS="name"/>
ac5efef6 2163 </FIELDS>
2164 <KEYS>
2165 <KEY NAME="primary" TYPE="primary" FIELDS="id" NEXT="instancefk"/>
2166 <KEY NAME="instancefk" TYPE="foreign" FIELDS="instance" REFTABLE="portfolio_instance" REFFIELDS="id" COMMENT="fk to portfolio_instance" PREVIOUS="primary" NEXT="userfk"/>
2167 <KEY NAME="userfk" TYPE="foreign" FIELDS="userid" REFTABLE="user" REFFIELDS="id" COMMENT="fk to user table" PREVIOUS="instancefk"/>
2168 </KEYS>
2169 </TABLE>
04f35360 2170 <TABLE NAME="portfolio_log" COMMENT="log of portfolio transfers (used to later check for duplicates)" PREVIOUS="portfolio_instance_user" NEXT="portfolio_tempdata">
2171 <FIELDS>
74c288a1 2172 <FIELD NAME="id" TYPE="int" LENGTH="10" NOTNULL="true" UNSIGNED="true" SEQUENCE="true" NEXT="userid"/>
2173 <FIELD NAME="userid" TYPE="int" LENGTH="10" NOTNULL="true" UNSIGNED="true" SEQUENCE="false" COMMENT="user who exported content" PREVIOUS="id" NEXT="time"/>
2174 <FIELD NAME="time" TYPE="int" LENGTH="10" NOTNULL="true" UNSIGNED="true" SEQUENCE="false" COMMENT="time of transfer (in the case of a queued transfer this is the time the actual transfer ran, not when the user started)" PREVIOUS="userid" NEXT="portfolio"/>
2175 <FIELD NAME="portfolio" TYPE="int" LENGTH="10" NOTNULL="true" UNSIGNED="true" SEQUENCE="false" COMMENT="fk to portfolio_instance" PREVIOUS="time" NEXT="caller_class"/>
2176 <FIELD NAME="caller_class" TYPE="char" LENGTH="150" NOTNULL="true" SEQUENCE="false" COMMENT="the name of the class used to create the transfer" PREVIOUS="portfolio" NEXT="caller_file"/>
2177 <FIELD NAME="caller_file" TYPE="char" LENGTH="255" NOTNULL="true" SEQUENCE="false" COMMENT="path to file to include where the class definition lives. (relative to dirroot)" PREVIOUS="caller_class" NEXT="caller_sha1"/>
45645bce 2178 <FIELD NAME="caller_sha1" TYPE="char" LENGTH="255" NOTNULL="true" SEQUENCE="false" COMMENT="sha1 of exported content as far as the caller is concerned (before the portfolio plugin gets a hold of it)" PREVIOUS="caller_file" NEXT="tempdataid"/>
eeb7ccf0
PL
2179 <FIELD NAME="tempdataid" TYPE="int" LENGTH="10" NOTNULL="true" UNSIGNED="false" DEFAULT="0" SEQUENCE="false" COMMENT="old id from portfolio_tempdata. This is so that we can gracefully catch a race condition between an external system requesting a file and causing the tempdata to be deleted, before the user gets the &quot;your transfer is requested&quot; page" PREVIOUS="caller_sha1" NEXT="returnurl"/>
2180 <FIELD NAME="returnurl" TYPE="char" LENGTH="255" NOTNULL="true" SEQUENCE="false" COMMENT="the original &quot;returnurl&quot; of the export - takes us to the moodle page we started from" PREVIOUS="tempdataid" NEXT="continueurl"/>
2181 <FIELD NAME="continueurl" TYPE="char" LENGTH="255" NOTNULL="true" SEQUENCE="false" COMMENT="the url the external system has set to view the transfer" PREVIOUS="returnurl"/>
04f35360 2182 </FIELDS>
2183 <KEYS>
2184 <KEY NAME="primary" TYPE="primary" FIELDS="id" NEXT="userfk"/>
2185 <KEY NAME="userfk" TYPE="foreign" FIELDS="userid" REFTABLE="user" REFFIELDS="id" COMMENT="fk to user table" PREVIOUS="primary" NEXT="portfoliofk"/>
2186 <KEY NAME="portfoliofk" TYPE="foreign" FIELDS="portfolio" REFTABLE="portfolio_instance" REFFIELDS="id" COMMENT="fk to portfolio_instance" PREVIOUS="userfk"/>
2187 </KEYS>
2188 </TABLE>
84a44985 2189 <TABLE NAME="portfolio_tempdata" COMMENT="stores temporary data for portfolio exports. the id of this table is used for the itemid for the temporary files area. cron can clean up stale records (and associated file data) after expirytime." PREVIOUS="portfolio_log" NEXT="message_providers">
04f35360 2190 <FIELDS>
74c288a1 2191 <FIELD NAME="id" TYPE="int" LENGTH="10" NOTNULL="true" UNSIGNED="true" SEQUENCE="true" NEXT="data"/>
2192 <FIELD NAME="data" TYPE="text" LENGTH="big" NOTNULL="false" SEQUENCE="false" COMMENT="dumping ground for portfolio callers to store their data in." PREVIOUS="id" NEXT="expirytime"/>
2193 <FIELD NAME="expirytime" TYPE="int" LENGTH="10" NOTNULL="true" UNSIGNED="true" SEQUENCE="false" COMMENT="time this record will expire (used for cron cleanups) - the start of export + 24 hours" PREVIOUS="data" NEXT="userid"/>
e1b9ac3e
PL
2194 <FIELD NAME="userid" TYPE="int" LENGTH="10" NOTNULL="true" UNSIGNED="true" SEQUENCE="false" COMMENT="psuedo fk to user. this is stored in the serialised data structure in the data field, but added here for ease of lookups." PREVIOUS="expirytime" NEXT="instance"/>
2195 <FIELD NAME="instance" TYPE="int" LENGTH="10" NOTNULL="false" UNSIGNED="false" DEFAULT="0" SEQUENCE="false" COMMENT="which portfolio plugin instance is being used" PREVIOUS="userid"/>
04f35360 2196 </FIELDS>
2197 <KEYS>
ff2f69bc 2198 <KEY NAME="primary" TYPE="primary" FIELDS="id" NEXT="userfk"/>
e1b9ac3e
PL
2199 <KEY NAME="userfk" TYPE="foreign" FIELDS="userid" REFTABLE="user" REFFIELDS="id" COMMENT="fk to usertable" PREVIOUS="primary" NEXT="instance"/>
2200 <KEY NAME="instance" TYPE="foreign" FIELDS="instance" REFTABLE="portfolio_instance" REFFIELDS="id" COMMENT="fk to portfolio_instance" PREVIOUS="userfk"/>
04f35360 2201 </KEYS>
2202 </TABLE>
2203 <TABLE NAME="message_providers" COMMENT="This table stores the message providers (modules and core systems)" PREVIOUS="portfolio_tempdata" NEXT="message_processors">
3b120e46 2204 <FIELDS>
74c288a1 2205 <FIELD NAME="id" TYPE="int" LENGTH="10" NOTNULL="true" UNSIGNED="false" SEQUENCE="true" COMMENT="id of the table, please edit me" NEXT="name"/>
2206 <FIELD NAME="name" TYPE="char" LENGTH="100" NOTNULL="true" SEQUENCE="false" COMMENT="The full name of the message provider in standard form" PREVIOUS="id" NEXT="component"/>
2207 <FIELD NAME="component" TYPE="char" LENGTH="200" NOTNULL="true" SEQUENCE="false" COMMENT="The name of the component that produces these messages" PREVIOUS="name" NEXT="capability"/>
2208 <FIELD NAME="capability" TYPE="char" LENGTH="255" NOTNULL="false" SEQUENCE="false" COMMENT="Optional: permission that is required on the user's setting screen to see this message provider." PREVIOUS="component"/>
3b120e46 2209 </FIELDS>
2210 <KEYS>
2211 <KEY NAME="primary" TYPE="primary" FIELDS="id" COMMENT="primary key of the table, please edit me"/>
2212 </KEYS>
120b3758 2213 <INDEXES>
2214 <INDEX NAME="componentname" UNIQUE="true" FIELDS="component, name" COMMENT="Unique index"/>
2215 </INDEXES>
3b120e46 2216 </TABLE>
2217 <TABLE NAME="message_processors" COMMENT="List of message output plugins" PREVIOUS="message_providers" NEXT="message_working">
2218 <FIELDS>
74c288a1 2219 <FIELD NAME="id" TYPE="int" LENGTH="10" NOTNULL="true" UNSIGNED="false" SEQUENCE="true" COMMENT="id of the table, please edit me" NEXT="name"/>
2220 <FIELD NAME="name" TYPE="char" LENGTH="166" NOTNULL="true" SEQUENCE="false" COMMENT="Default comment for the field, please edit me" PREVIOUS="id"/>
3b120e46 2221 </FIELDS>
2222 <KEYS>
2223 <KEY NAME="primary" TYPE="primary" FIELDS="id" COMMENT="primary key of the table, please edit me"/>
2224 </KEYS>
2225 </TABLE>
04f35360 2226 <TABLE NAME="message_working" COMMENT="Lists all the messages and processors that need to be processed" PREVIOUS="message_processors" NEXT="files">
3b120e46 2227 <FIELDS>
74c288a1 2228 <FIELD NAME="id" TYPE="int" LENGTH="10" NOTNULL="true" UNSIGNED="false" SEQUENCE="true" COMMENT="id of the table, please edit me" NEXT="unreadmessageid"/>
2229 <FIELD NAME="unreadmessageid" TYPE="int" LENGTH="10" NOTNULL="true" UNSIGNED="true" SEQUENCE="false" COMMENT="message that still needs some processing (on message table)" PREVIOUS="id" NEXT="processorid"/>
2230 <FIELD NAME="processorid" TYPE="int" LENGTH="10" NOTNULL="true" UNSIGNED="true" SEQUENCE="false" COMMENT="The processor with processes the message" PREVIOUS="unreadmessageid"/>
3b120e46 2231 </FIELDS>
2232 <KEYS>
2233 <KEY NAME="primary" TYPE="primary" FIELDS="id" COMMENT="primary key of the table, please edit me"/>
2234 </KEYS>
2235 </TABLE>
64f93798 2236 <TABLE NAME="files" COMMENT="description of files, content is stored in sha1 file pool" PREVIOUS="message_working" NEXT="repository">
172dd12c 2237 <FIELDS>
74c288a1 2238 <FIELD NAME="id" TYPE="int" LENGTH="10" NOTNULL="true" UNSIGNED="true" SEQUENCE="true" NEXT="contenthash"/>
2239 <FIELD NAME="contenthash" TYPE="char" LENGTH="40" NOTNULL="true" SEQUENCE="false" COMMENT="sha1 hash of file content" PREVIOUS="id" NEXT="pathnamehash"/>
2240 <FIELD NAME="pathnamehash" TYPE="char" LENGTH="40" NOTNULL="true" SEQUENCE="false" COMMENT="complete file path sha1 hash - unique for each file" PREVIOUS="contenthash" NEXT="contextid"/>
64f93798
PS
2241 <FIELD NAME="contextid" TYPE="int" LENGTH="10" NOTNULL="true" UNSIGNED="true" SEQUENCE="false" COMMENT="The context id defined in context table - identifies the instance of plugin owning the file" PREVIOUS="pathnamehash" NEXT="component"/>
2242 <FIELD NAME="component" TYPE="char" LENGTH="100" NOTNULL="true" SEQUENCE="false" COMMENT="Full name of the component owning the area" PREVIOUS="contextid" NEXT="filearea"/>
2243 <FIELD NAME="filearea" TYPE="char" LENGTH="50" NOTNULL="true" SEQUENCE="false" COMMENT="Like &quot;coursefiles&quot;. &quot;submission&quot;, &quot;intro&quot; and &quot;content&quot; (images and swf linked from summaries), etc." PREVIOUS="component" NEXT="itemid"/>
74c288a1 2244 <FIELD NAME="itemid" TYPE="int" LENGTH="10" NOTNULL="true" UNSIGNED="true" SEQUENCE="false" COMMENT="Optional - some plugin specific item id (eg. forum post, blog entry or assignment submission, user id for user files)" PREVIOUS="filearea" NEXT="filepath"/>
2245 <FIELD NAME="filepath" TYPE="char" LENGTH="255" NOTNULL="true" SEQUENCE="false" COMMENT="Optional - relative path to file from module content root, useful in Scorm and Resource mod - most of the mods do not need this" PREVIOUS="itemid" NEXT="filename"/>
2246 <FIELD NAME="filename" TYPE="char" LENGTH="255" NOTNULL="true" SEQUENCE="false" COMMENT="The full Unicode name of this file (case sensitive) - some chars are not allowed though" PREVIOUS="filepath" NEXT="userid"/>
2247 <FIELD NAME="userid" TYPE="int" LENGTH="10" NOTNULL="false" UNSIGNED="true" SEQUENCE="false" COMMENT="Optional - general userid field - meaning depending on plugin" PREVIOUS="filename" NEXT="filesize"/>
2248 <FIELD NAME="filesize" TYPE="int" LENGTH="10" NOTNULL="true" UNSIGNED="true" SEQUENCE="false" PREVIOUS="userid" NEXT="mimetype"/>
2249 <FIELD NAME="mimetype" TYPE="char" LENGTH="100" NOTNULL="false" SEQUENCE="false" COMMENT="type of file - jpeg image, open document spreadsheet" PREVIOUS="filesize" NEXT="status"/>
f0b9ee18
PS
2250 <FIELD NAME="status" TYPE="int" LENGTH="10" NOTNULL="true" UNSIGNED="true" DEFAULT="0" SEQUENCE="false" COMMENT="number greater than 0 means something is wrong with this file (virus, missing, etc.)" PREVIOUS="mimetype" NEXT="source"/>
2251 <FIELD NAME="source" TYPE="text" LENGTH="small" NOTNULL="false" SEQUENCE="false" COMMENT="contains the reference if the file is imported from external sites" PREVIOUS="status" NEXT="author"/>
1dce6261 2252 <FIELD NAME="author" TYPE="char" LENGTH="255" NOTNULL="false" SEQUENCE="false" COMMENT="The original author of the file" PREVIOUS="source" NEXT="license"/>
f0b9ee18
PS
2253 <FIELD NAME="license" TYPE="char" LENGTH="255" NOTNULL="false" SEQUENCE="false" COMMENT="license of the file to guide reuse" PREVIOUS="author" NEXT="timecreated"/>
2254 <FIELD NAME="timecreated" TYPE="int" LENGTH="10" NOTNULL="true" UNSIGNED="true" SEQUENCE="false" PREVIOUS="license" NEXT="timemodified"/>
f79321f1
DC
2255 <FIELD NAME="timemodified" TYPE="int" LENGTH="10" NOTNULL="true" UNSIGNED="true" SEQUENCE="false" PREVIOUS="timecreated" NEXT="sortorder"/>
2256 <FIELD NAME="sortorder" TYPE="int" LENGTH="10" NOTNULL="true" UNSIGNED="true" DEFAULT="0" SEQUENCE="false" COMMENT="order of files" PREVIOUS="timemodified"/>
172dd12c 2257 </FIELDS>
2258 <KEYS>
2259 <KEY NAME="primary" TYPE="primary" FIELDS="id" NEXT="contextid"/>
2260 <KEY NAME="contextid" TYPE="foreign" FIELDS="contextid" REFTABLE="context" REFFIELDS="id" PREVIOUS="primary" NEXT="userid"/>
2261 <KEY NAME="userid" TYPE="foreign" FIELDS="userid" REFTABLE="user" REFFIELDS="id" PREVIOUS="contextid"/>
2262 </KEYS>
2263 <INDEXES>
64f93798
PS
2264 <INDEX NAME="component-filearea-contextid-itemid" UNIQUE="false" FIELDS="component, filearea, contextid, itemid" NEXT="contenthash"/>
2265 <INDEX NAME="contenthash" UNIQUE="false" FIELDS="contenthash" PREVIOUS="component-filearea-contextid-itemid" NEXT="pathnamehash"/>
172dd12c 2266 <INDEX NAME="pathnamehash" UNIQUE="true" FIELDS="pathnamehash" PREVIOUS="contenthash"/>
2267 </INDEXES>
2268 </TABLE>
1aa01caf 2269 <TABLE NAME="repository" COMMENT="This table contains one entry for every configured external repository instance." PREVIOUS="files" NEXT="repository_instances">
27051e43 2270 <FIELDS>
74c288a1 2271 <FIELD NAME="id" TYPE="int" LENGTH="10" NOTNULL="true" UNSIGNED="true" SEQUENCE="true" NEXT="type"/>
2272 <FIELD NAME="type" TYPE="char" LENGTH="255" NOTNULL="true" SEQUENCE="false" PREVIOUS="id" NEXT="visible"/>
2273 <FIELD NAME="visible" TYPE="int" LENGTH="1" NOTNULL="false" UNSIGNED="true" DEFAULT="1" SEQUENCE="false" PREVIOUS="type" NEXT="sortorder"/>
2274 <FIELD NAME="sortorder" TYPE="int" LENGTH="10" NOTNULL="true" UNSIGNED="true" DEFAULT="0" SEQUENCE="false" PREVIOUS="visible"/>
27051e43 2275 </FIELDS>
2276 <KEYS>
2277 <KEY NAME="primary" TYPE="primary" FIELDS="id"/>
2278 </KEYS>
2279 </TABLE>
948c2860 2280 <TABLE NAME="repository_instances" COMMENT="This table contains one entry for every configured external repository instance." PREVIOUS="repository" NEXT="repository_instance_config">
27051e43 2281 <FIELDS>
74c288a1 2282 <FIELD NAME="id" TYPE="int" LENGTH="10" NOTNULL="true" UNSIGNED="true" SEQUENCE="true" NEXT="name"/>
2283 <FIELD NAME="name" TYPE="char" LENGTH="255" NOTNULL="true" SEQUENCE="false" PREVIOUS="id" NEXT="typeid"/>
2284 <FIELD NAME="typeid" TYPE="int" LENGTH="10" NOTNULL="true" UNSIGNED="true" SEQUENCE="false" PREVIOUS="name" NEXT="userid"/>
2285 <FIELD NAME="userid" TYPE="int" LENGTH="10" NOTNULL="true" UNSIGNED="true" DEFAULT="0" SEQUENCE="false" PREVIOUS="typeid" NEXT="contextid"/>
2286 <FIELD NAME="contextid" TYPE="int" LENGTH="10" NOTNULL="true" UNSIGNED="true" SEQUENCE="false" PREVIOUS="userid" NEXT="username"/>
2287 <FIELD NAME="username" TYPE="char" LENGTH="255" NOTNULL="false" SEQUENCE="false" PREVIOUS="contextid" NEXT="password"/>
2288 <FIELD NAME="password" TYPE="char" LENGTH="255" NOTNULL="false" SEQUENCE="false" PREVIOUS="username" NEXT="timecreated"/>
2289 <FIELD NAME="timecreated" TYPE="int" LENGTH="10" NOTNULL="false" UNSIGNED="true" SEQUENCE="false" PREVIOUS="password" NEXT="timemodified"/>
2290 <FIELD NAME="timemodified" TYPE="int" LENGTH="10" NOTNULL="false" UNSIGNED="true" SEQUENCE="false" PREVIOUS="timecreated" NEXT="readonly"/>
2291 <FIELD NAME="readonly" TYPE="int" LENGTH="1" NOTNULL="true" UNSIGNED="true" DEFAULT="0" SEQUENCE="false" PREVIOUS="timemodified"/>
27051e43 2292 </FIELDS>
2293 <KEYS>
2294 <KEY NAME="primary" TYPE="primary" FIELDS="id"/>
2295 </KEYS>
2296 </TABLE>
df997f84 2297 <TABLE NAME="repository_instance_config" COMMENT="The config for intances" PREVIOUS="repository_instances" NEXT="backup_files">
27051e43 2298 <FIELDS>
74c288a1 2299 <FIELD NAME="id" TYPE="int" LENGTH="10" NOTNULL="true" UNSIGNED="true" SEQUENCE="true" NEXT="instanceid"/>
2300 <FIELD NAME="instanceid" TYPE="int" LENGTH="10" NOTNULL="true" UNSIGNED="true" SEQUENCE="false" PREVIOUS="id" NEXT="name"/>
2301 <FIELD NAME="name" TYPE="char" LENGTH="255" NOTNULL="true" SEQUENCE="false" PREVIOUS="instanceid" NEXT="value"/>
2302 <FIELD NAME="value" TYPE="text" LENGTH="big" NOTNULL="false" SEQUENCE="false" PREVIOUS="name"/>
27051e43 2303 </FIELDS>
2304 <KEYS>
2305 <KEY NAME="primary" TYPE="primary" FIELDS="id"/>
2306 </KEYS>
2307 </TABLE>
df997f84
PS
2308 <TABLE NAME="backup_files" COMMENT="To store and recode ids to user and course files" PREVIOUS="repository_instance_config" NEXT="backup_ids">
2309 <FIELDS>
2310 <FIELD NAME="id" TYPE="int" LENGTH="10" NOTNULL="true" UNSIGNED="true" SEQUENCE="true" NEXT="backup_code"/>
2311 <FIELD NAME="backup_code" TYPE="int" LENGTH="10" NOTNULL="true" UNSIGNED="true" DEFAULT="0" SEQUENCE="false" PREVIOUS="id" NEXT="file_type"/>
2312 <FIELD NAME="file_type" TYPE="char" LENGTH="10" NOTNULL="true" SEQUENCE="false" PREVIOUS="backup_code" NEXT="path"/>
2313 <FIELD NAME="path" TYPE="char" LENGTH="255" NOTNULL="true" SEQUENCE="false" PREVIOUS="file_type" NEXT="old_id"/>
2314 <FIELD NAME="old_id" TYPE="int" LENGTH="10" NOTNULL="true" UNSIGNED="true" DEFAULT="0" SEQUENCE="false" PREVIOUS="path" NEXT="new_id"/>
2315 <FIELD NAME="new_id" TYPE="int" LENGTH="10" NOTNULL="true" UNSIGNED="true" DEFAULT="0" SEQUENCE="false" PREVIOUS="old_id"/>
2316 </FIELDS>
2317 <KEYS>
2318 <KEY NAME="primary" TYPE="primary" FIELDS="id" NEXT="backup_code-file_type-path"/>
2319 <KEY NAME="backup_code-file_type-path" TYPE="unique" FIELDS="backup_code, file_type, path" PREVIOUS="primary"/>
2320 </KEYS>
2321 </TABLE>
2322 <TABLE NAME="backup_ids" COMMENT="To store and convert ids in backup/restore" PREVIOUS="backup_files" NEXT="backup_courses">
2323 <FIELDS>
2324 <FIELD NAME="id" TYPE="int" LENGTH="10" NOTNULL="true" UNSIGNED="true" SEQUENCE="true" NEXT="backup_code"/>
2325 <FIELD NAME="backup_code" TYPE="int" LENGTH="12" NOTNULL="true" UNSIGNED="true" DEFAULT="0" SEQUENCE="false" PREVIOUS="id" NEXT="table_name"/>
2326 <FIELD NAME="table_name" TYPE="char" LENGTH="30" NOTNULL="true" SEQUENCE="false" PREVIOUS="backup_code" NEXT="old_id"/>
2327 <FIELD NAME="old_id" TYPE="int" LENGTH="10" NOTNULL="true" UNSIGNED="true" DEFAULT="0" SEQUENCE="false" PREVIOUS="table_name" NEXT="new_id"/>
2328 <FIELD NAME="new_id" TYPE="int" LENGTH="10" NOTNULL="true" UNSIGNED="true" DEFAULT="0" SEQUENCE="false" PREVIOUS="old_id" NEXT="info"/>
2329 <FIELD NAME="info" TYPE="text" LENGTH="medium" NOTNULL="true" SEQUENCE="false" PREVIOUS="new_id"/>
2330 </FIELDS>
2331 <KEYS>
2332 <KEY NAME="primary" TYPE="primary" FIELDS="id" NEXT="backup_code-table_name-old_id"/>
2333 <KEY NAME="backup_code-table_name-old_id" TYPE="unique" FIELDS="backup_code, table_name, old_id" PREVIOUS="primary"/>
2334 </KEYS>
2335 </TABLE>
2336 <TABLE NAME="backup_courses" COMMENT="To store every course backup status" PREVIOUS="backup_ids" NEXT="backup_log">
f1953d38 2337 <FIELDS>
74c288a1 2338 <FIELD NAME="id" TYPE="int" LENGTH="10" NOTNULL="true" UNSIGNED="true" SEQUENCE="true" NEXT="courseid"/>
2339 <FIELD NAME="courseid" TYPE="int" LENGTH="10" NOTNULL="true" UNSIGNED="true" DEFAULT="0" SEQUENCE="false" PREVIOUS="id" NEXT="laststarttime"/>
2340 <FIELD NAME="laststarttime" TYPE="int" LENGTH="10" NOTNULL="true" UNSIGNED="true" DEFAULT="0" SEQUENCE="false" PREVIOUS="courseid" NEXT="lastendtime"/>
2341 <FIELD NAME="lastendtime" TYPE="int" LENGTH="10" NOTNULL="true" UNSIGNED="true" DEFAULT="0" SEQUENCE="false" PREVIOUS="laststarttime" NEXT="laststatus"/>
2342 <FIELD NAME="laststatus" TYPE="char" LENGTH="1" NOTNULL="true" DEFAULT="0" SEQUENCE="false" PREVIOUS="lastendtime" NEXT="nextstarttime"/>
2343 <FIELD NAME="nextstarttime" TYPE="int" LENGTH="10" NOTNULL="true" UNSIGNED="true" DEFAULT="0" SEQUENCE="false" PREVIOUS="laststatus"/>
f1953d38 2344 </FIELDS>
2345 <KEYS>
2346 <KEY NAME="primary" TYPE="primary" FIELDS="id" NEXT="courseid"/>
2347 <KEY NAME="courseid" TYPE="unique" FIELDS="courseid" PREVIOUS="primary"/>
2348 </KEYS>
2349 </TABLE>
ab2eb65c 2350 <TABLE NAME="backup_log" COMMENT="To store every course backup log info" PREVIOUS="backup_courses" NEXT="block">
f1953d38 2351 <FIELDS>
74c288a1 2352 <FIELD NAME="id" TYPE="int" LENGTH="10" NOTNULL="true" UNSIGNED="true" SEQUENCE="true" NEXT="courseid"/>
2353 <FIELD NAME="courseid" TYPE="int" LENGTH="10" NOTNULL="true" UNSIGNED="true" DEFAULT="0" SEQUENCE="false" PREVIOUS="id" NEXT="time"/>
2354 <FIELD NAME="time" TYPE="int" LENGTH="10" NOTNULL="true" UNSIGNED="true" DEFAULT="0" SEQUENCE="false" PREVIOUS="courseid" NEXT="laststarttime"/>
2355 <FIELD NAME="laststarttime" TYPE="int" LENGTH="10" NOTNULL="true" UNSIGNED="true" DEFAULT="0" SEQUENCE="false" PREVIOUS="time" NEXT="info"/>
2356 <FIELD NAME="info" TYPE="char" LENGTH="255" NOTNULL="true" SEQUENCE="false" PREVIOUS="laststarttime" NEXT="backuptype"/>
2357 <FIELD NAME="backuptype" TYPE="char" LENGTH="50" NOTNULL="true" SEQUENCE="false" PREVIOUS="info"/>
f1953d38 2358 </FIELDS>
2359 <KEYS>
2360 <KEY NAME="primary" TYPE="primary" FIELDS="id" NEXT="courseid"/>
2361 <KEY NAME="courseid" TYPE="foreign" FIELDS="courseid" REFTABLE="backup_courses" REFFIELDS="courseid" PREVIOUS="primary"/>
2362 </KEYS>
2363 </TABLE>
66b10689 2364 <TABLE NAME="block" COMMENT="contains all installed blocks" PREVIOUS="backup_log" NEXT="block_instances">
ab2eb65c 2365 <FIELDS>
74c288a1 2366 <FIELD NAME="id" TYPE="int" LENGTH="10" NOTNULL="true" UNSIGNED="true" SEQUENCE="true" NEXT="name"/>
2367 <FIELD NAME="name" TYPE="char" LENGTH="40" NOTNULL="true" SEQUENCE="false" PREVIOUS="id" NEXT="version"/>
2368 <FIELD NAME="version" TYPE="int" LENGTH="10" NOTNULL="true" UNSIGNED="true" DEFAULT="0" SEQUENCE="false" PREVIOUS="name" NEXT="cron"/>
2369 <FIELD NAME="cron" TYPE="int" LENGTH="10" NOTNULL="true" UNSIGNED="true" DEFAULT="0" SEQUENCE="false" PREVIOUS="version" NEXT="lastcron"/>
2370 <FIELD NAME="lastcron" TYPE="int" LENGTH="10" NOTNULL="true" UNSIGNED="true" DEFAULT="0" SEQUENCE="false" PREVIOUS="cron" NEXT="visible"/>
f7e17018 2371 <FIELD NAME="visible" TYPE="int" LENGTH="1" NOTNULL="true" UNSIGNED="false" DEFAULT="1" SEQUENCE="false" PREVIOUS="lastcron"/>
ab2eb65c 2372 </FIELDS>
2373 <KEYS>
2374 <KEY NAME="primary" TYPE="primary" FIELDS="id"/>
2375 </KEYS>
66b10689 2376 <INDEXES>
2377 <INDEX NAME="name" UNIQUE="true" FIELDS="name"/>
2378 </INDEXES>
ab2eb65c 2379 </TABLE>
13a0d3d3 2380 <TABLE NAME="block_instances" COMMENT="This table stores block instances. The type of block this is is given by the blockname column. The places this block instance appears is controlled by the parentcontexid, showinsubcontexts, pagetypepattern and subpagepattern fields. Where the block appears on the page (by default) is controlled by the defaultposition and defaultweight columns. The block's own configuration is stored serialized in configdata." PREVIOUS="block" NEXT="block_positions">
ab2eb65c 2381 <FIELDS>
66b10689 2382 <FIELD NAME="id" TYPE="int" LENGTH="10" NOTNULL="true" UNSIGNED="true" SEQUENCE="true" NEXT="blockname"/>
13a0d3d3 2383 <FIELD NAME="blockname" TYPE="char" LENGTH="40" NOTNULL="true" SEQUENCE="false" COMMENT="The type of block this is. Foreign key, references block.name." PREVIOUS="id" NEXT="parentcontextid"/>
2384 <FIELD NAME="parentcontextid" TYPE="int" LENGTH="10" NOTNULL="true" UNSIGNED="true" SEQUENCE="false" COMMENT="The context within which this block appears. Foreign key, references context.id." PREVIOUS="blockname" NEXT="showinsubcontexts"/>
2385 <FIELD NAME="showinsubcontexts" TYPE="int" LENGTH="4" NOTNULL="true" UNSIGNED="false" SEQUENCE="false" COMMENT="If 1, this block appears on all matching pages in subcontexts of parentcontextid, as well in pages belonging to parentcontextid." PREVIOUS="parentcontextid" NEXT="pagetypepattern"/>
66b10689 2386 <FIELD NAME="pagetypepattern" TYPE="char" LENGTH="64" NOTNULL="true" SEQUENCE="false" COMMENT="The types of page this block appears on. Either an exact page type like mod-quiz-view, or a pattern like mod-quiz-* or course-view-*. Note that course-view-* will match course-view." PREVIOUS="showinsubcontexts" NEXT="subpagepattern"/>
2387 <FIELD NAME="subpagepattern" TYPE="char" LENGTH="16" NOTNULL="false" SEQUENCE="false" COMMENT="Further restrictions on where this block appears. In some places, e.g. during a quiz or lesson attempt, different pages have different subpage ids. If this field is not null, the block only appears on that particular subpage." PREVIOUS="pagetypepattern" NEXT="defaultregion"/>
2388 <FIELD NAME="defaultregion" TYPE="char" LENGTH="16" NOTNULL="true" SEQUENCE="false" COMMENT="Which block region this block should appear in on each page, in the absence of a specific position in the block_positions table." PREVIOUS="subpagepattern" NEXT="defaultweight"/>
2389 <FIELD NAME="defaultweight" TYPE="int" LENGTH="10" NOTNULL="true" UNSIGNED="false" SEQUENCE="false" COMMENT="Used to order the blocks within a block region. Again, may be overridden by the block_positions table for a specific page where this block appears." PREVIOUS="defaultregion" NEXT="configdata"/>
2390 <FIELD NAME="configdata" TYPE="text" LENGTH="small" NOTNULL="false" SEQUENCE="false" COMMENT="A serialized blob of configuration data for this block instance." PREVIOUS="defaultweight"/>
ab2eb65c 2391 </FIELDS>
2392 <KEYS>
13a0d3d3 2393 <KEY NAME="primary" TYPE="primary" FIELDS="id" NEXT="parentcontextid"/>
2394 <KEY NAME="parentcontextid" TYPE="foreign" FIELDS="parentcontextid" REFTABLE="context" REFFIELDS="id" PREVIOUS="primary"/>
ab2eb65c 2395 </KEYS>
2396 <INDEXES>
13a0d3d3 2397 <INDEX NAME="parentcontextid-showinsubcontexts-pagetypepattern-subpagepattern" UNIQUE="false" FIELDS="parentcontextid, showinsubcontexts, pagetypepattern, subpagepattern"/>
ab2eb65c 2398 </INDEXES>
2399 </TABLE>
e51b5220 2400 <TABLE NAME="block_positions" COMMENT="Stores the position of a sticky block_instance on a another page than the one where it was added." PREVIOUS="block_instances" NEXT="block_pinned_old">
ab2eb65c 2401 <FIELDS>
66b10689 2402 <FIELD NAME="id" TYPE="int" LENGTH="10" NOTNULL="true" UNSIGNED="true" SEQUENCE="true" NEXT="blockinstanceid"/>
2403 <FIELD NAME="blockinstanceid" TYPE="int" LENGTH="10" NOTNULL="true" UNSIGNED="true" SEQUENCE="false" COMMENT="The block_instance this position relates to." PREVIOUS="id" NEXT="contextid"/>
2404 <FIELD NAME="contextid" TYPE="int" LENGTH="10" NOTNULL="true" UNSIGNED="true" SEQUENCE="false" COMMENT="With pagetype and subpage, defines the page we are setting the position for." PREVIOUS="blockinstanceid" NEXT="pagetype"/>
2405 <FIELD NAME="pagetype" TYPE="char" LENGTH="64" NOTNULL="true" SEQUENCE="false" COMMENT="With contextid and subpage, defines the page we are setting the position for." PREVIOUS="contextid" NEXT="subpage"/>
2406 <FIELD NAME="subpage" TYPE="char" LENGTH="16" NOTNULL="true" SEQUENCE="false" COMMENT="With contextid and pagetype, defines the page we are setting the position for." PREVIOUS="pagetype" NEXT="visible"/>
2407 <FIELD NAME="visible" TYPE="int" LENGTH="4" NOTNULL="true" UNSIGNED="false" SEQUENCE="false" COMMENT="Whether this block instance is visible on this page." PREVIOUS="subpage" NEXT="region"/>
2408 <FIELD NAME="region" TYPE="char" LENGTH="16" NOTNULL="true" SEQUENCE="false" COMMENT="Which block region on this page this block should appear in." PREVIOUS="visible" NEXT="weight"/>
2409 <FIELD NAME="weight" TYPE="int" LENGTH="10" NOTNULL="true" UNSIGNED="false" SEQUENCE="false" COMMENT="Used to order the blocks within a block region." PREVIOUS="region"/>
ab2eb65c 2410 </FIELDS>
2411 <KEYS>
66b10689 2412 <KEY NAME="primary" TYPE="primary" FIELDS="id" NEXT="blockinstanceid"/>
2413 <KEY NAME="blockinstanceid" TYPE="foreign" FIELDS="blockinstanceid" REFTABLE="block_instances" REFFIELDS="id" PREVIOUS="primary" NEXT="contextid"/>
2414 <KEY NAME="contextid" TYPE="foreign" FIELDS="contextid" REFTABLE="context" REFFIELDS="id" PREVIOUS="blockinstanceid"/>
ab2eb65c 2415 </KEYS>
2416 <INDEXES>
66b10689 2417 <INDEX NAME="blockinstanceid-contextid-pagetype-subpage" UNIQUE="true" FIELDS="blockinstanceid, contextid, pagetype, subpage"/>
ab2eb65c 2418 </INDEXES>
2419 </TABLE>
e51b5220
PS
2420 <TABLE NAME="block_pinned_old" COMMENT="backup of 1.9 pinned blocks - to be deleted" PREVIOUS="block_positions" NEXT="block_instance_old">
2421 <FIELDS>
2422 <FIELD NAME="id" TYPE="int" LENGTH="10" NOTNULL="true" UNSIGNED="true" SEQUENCE="true" NEXT="blockid"/>
2423 <FIELD NAME="blockid" TYPE="int" LENGTH="10" NOTNULL="true" UNSIGNED="true" DEFAULT="0" SEQUENCE="false" PREVIOUS="id" NEXT="pagetype"/>
2424 <FIELD NAME="pagetype" TYPE="char" LENGTH="20" NOTNULL="true" SEQUENCE="false" PREVIOUS="blockid" NEXT="position"/>
2425 <FIELD NAME="position" TYPE="char" LENGTH="10" NOTNULL="true" SEQUENCE="false" PREVIOUS="pagetype" NEXT="weight"/>
2426 <FIELD NAME="weight" TYPE="int" LENGTH="3" NOTNULL="true" UNSIGNED="false" DEFAULT="0" SEQUENCE="false" PREVIOUS="position" NEXT="visible"/>
2427 <FIELD NAME="visible" TYPE="int" LENGTH="1" NOTNULL="true" UNSIGNED="false" DEFAULT="0" SEQUENCE="false" PREVIOUS="weight" NEXT="configdata"/>
2428 <FIELD NAME="configdata" TYPE="text" LENGTH="small" NOTNULL="true" SEQUENCE="false" PREVIOUS="visible"/>
2429 </FIELDS>
2430 <KEYS>
2431 <KEY NAME="primary" TYPE="primary" FIELDS="id" NEXT="blockid"/>
2432 <KEY NAME="blockid" TYPE="foreign" FIELDS="blockid" REFTABLE="block" REFFIELDS="id" PREVIOUS="primary"/>
2433 </KEYS>
2434 <INDEXES>
2435 <INDEX NAME="pagetype" UNIQUE="false" FIELDS="pagetype"/>
2436 </INDEXES>
2437 </TABLE>
2438 <TABLE NAME="block_instance_old" COMMENT="backup of 1.9 block instances - to be deleted" PREVIOUS="block_pinned_old" NEXT="comments">
2439 <FIELDS>
2440 <FIELD NAME="id" TYPE="int" LENGTH="10" NOTNULL="true" UNSIGNED="true" SEQUENCE="true" NEXT="oldid"/>
018187da 2441 <FIELD NAME="oldid" TYPE="int" LENGTH="10" NOTNULL="true" UNSIGNED="true" SEQUENCE="false" PREVIOUS="id" NEXT="blockid"/>
e51b5220
PS
2442 <FIELD NAME="blockid" TYPE="int" LENGTH="10" NOTNULL="true" UNSIGNED="true" DEFAULT="0" SEQUENCE="false" PREVIOUS="oldid" NEXT="pageid"/>
2443 <FIELD NAME="pageid" TYPE="int" LENGTH="10" NOTNULL="true" UNSIGNED="true" DEFAULT="0" SEQUENCE="false" PREVIOUS="blockid" NEXT="pagetype"/>
2444 <FIELD NAME="pagetype" TYPE="char" LENGTH="20" NOTNULL="true" SEQUENCE="false" PREVIOUS="pageid" NEXT="position"/>
2445 <FIELD NAME="position" TYPE="char" LENGTH="10" NOTNULL="true" SEQUENCE="false" PREVIOUS="pagetype" NEXT="weight"/>
2446 <FIELD NAME="weight" TYPE="int" LENGTH="3" NOTNULL="true" UNSIGNED="false" DEFAULT="0" SEQUENCE="false" PREVIOUS="position" NEXT="visible"/>
2447 <FIELD NAME="visible" TYPE="int" LENGTH="1" NOTNULL="true" UNSIGNED="false" DEFAULT="0" SEQUENCE="false" PREVIOUS="weight" NEXT="configdata"/>
2448 <FIELD NAME="configdata" TYPE="text" LENGTH="small" NOTNULL="false" SEQUENCE="false" PREVIOUS="visible"/>
2449 </FIELDS>
2450 <KEYS>
2451 <KEY NAME="primary" TYPE="primary" FIELDS="id" NEXT="blockid"/>
2452 <KEY NAME="blockid" TYPE="foreign" FIELDS="blockid" REFTABLE="block" REFFIELDS="id" PREVIOUS="primary"/>
2453 </KEYS>
2454 <INDEXES>
2455 <INDEX NAME="pageid" UNIQUE="false" FIELDS="pageid" NEXT="pagetype"/>
2456 <INDEX NAME="pagetype" UNIQUE="false" FIELDS="pagetype" PREVIOUS="pageid"/>
2457 </INDEXES>
2458 </TABLE>
2459 <TABLE NAME="comments" COMMENT="moodle comments module" PREVIOUS="block_instance_old" NEXT="external_services">
5a529a53 2460 <FIELDS>
2461 <FIELD NAME="id" TYPE="int" LENGTH="10" NOTNULL="true" UNSIGNED="true" SEQUENCE="true" NEXT="contextid"/>
2462 <FIELD NAME="contextid" TYPE="int" LENGTH="10" NOTNULL="true" UNSIGNED="true" SEQUENCE="false" PREVIOUS="id" NEXT="commentarea"/>
2463 <FIELD NAME="commentarea" TYPE="char" LENGTH="255" NOTNULL="true" SEQUENCE="false" PREVIOUS="contextid" NEXT="itemid"/>
2464 <FIELD NAME="itemid" TYPE="int" LENGTH="10" NOTNULL="true" UNSIGNED="true" SEQUENCE="false" PREVIOUS="commentarea" NEXT="content"/>
2465 <FIELD NAME="content" TYPE="text" LENGTH="small" NOTNULL="true" SEQUENCE="false" PREVIOUS="itemid" NEXT="format"/>
2466 <FIELD NAME="format" TYPE="int" LENGTH="2" NOTNULL="true" UNSIGNED="true" DEFAULT="0" SEQUENCE="false" PREVIOUS="content" NEXT="userid"/>
2467 <FIELD NAME="userid" TYPE="int" LENGTH="10" NOTNULL="true" UNSIGNED="true" SEQUENCE="false" PREVIOUS="format" NEXT="timecreated"/>
2468 <FIELD NAME="timecreated" TYPE="int" LENGTH="10" NOTNULL="true" UNSIGNED="true" SEQUENCE="false" PREVIOUS="userid"/>
2469 </FIELDS>
2470 <KEYS>