From 29ac9fc1f87fa257b5f6e8de15e539926de2ec15 Mon Sep 17 00:00:00 2001
From: Marina Glancy <marina@moodle.com>
Date: Thu, 4 Oct 2012 12:34:55 +0800
Subject: [PATCH 1/1] MDL-35768 create table course_format_options, increase
 length of course.format field

---
 lib/db/install.xml | 25 +++++++++++++++++++++----
 lib/db/upgrade.php | 36 ++++++++++++++++++++++++++++++++++++
 version.php        |  2 +-
 3 files changed, 58 insertions(+), 5 deletions(-)

diff --git a/lib/db/install.xml b/lib/db/install.xml
index b6f01ece6b3..f2261748dcf 100644
--- a/lib/db/install.xml
+++ b/lib/db/install.xml
@@ -1,5 +1,5 @@
 <?xml version="1.0" encoding="UTF-8" ?>
-<XMLDB PATH="lib/db" VERSION="20121012" COMMENT="XMLDB file for core Moodle tables"
+<XMLDB PATH="lib/db" VERSION="20121102" COMMENT="XMLDB file for core Moodle tables"
     xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
     xsi:noNamespaceSchemaLocation="../../lib/xmldb/xmldb.xsd"
 >
@@ -77,7 +77,7 @@
         <FIELD NAME="idnumber" TYPE="char" LENGTH="100" NOTNULL="true" SEQUENCE="false" PREVIOUS="shortname" NEXT="summary"/>
         <FIELD NAME="summary" TYPE="text" NOTNULL="false" SEQUENCE="false" PREVIOUS="idnumber" NEXT="summaryformat"/>
         <FIELD NAME="summaryformat" TYPE="int" LENGTH="2" NOTNULL="true" DEFAULT="0" SEQUENCE="false" PREVIOUS="summary" NEXT="format"/>
-        <FIELD NAME="format" TYPE="char" LENGTH="10" NOTNULL="true" DEFAULT="topics" SEQUENCE="false" PREVIOUS="summaryformat" NEXT="showgrades"/>
+        <FIELD NAME="format" TYPE="char" LENGTH="21" NOTNULL="true" DEFAULT="topics" SEQUENCE="false" PREVIOUS="summaryformat" NEXT="showgrades"/>
         <FIELD NAME="showgrades" TYPE="int" LENGTH="2" NOTNULL="true" DEFAULT="1" SEQUENCE="false" PREVIOUS="format" NEXT="sectioncache"/>
         <FIELD NAME="sectioncache" TYPE="text" NOTNULL="false" SEQUENCE="false" PREVIOUS="showgrades" NEXT="modinfo"/>
         <FIELD NAME="modinfo" TYPE="text" NOTNULL="false" SEQUENCE="false" PREVIOUS="sectioncache" NEXT="newsitems"/>
@@ -420,7 +420,7 @@
         <KEY NAME="coursesectionid" TYPE="foreign" FIELDS="coursesectionid" REFTABLE="course_sections" REFFIELDS="id" PREVIOUS="primary"/>
       </KEYS>
     </TABLE>
-    <TABLE NAME="course_request" COMMENT="course requests" PREVIOUS="course_sections_avail_fields" NEXT="filter_active">
+    <TABLE NAME="course_request" COMMENT="course requests" PREVIOUS="course_sections_avail_fields" NEXT="course_format_options">
       <FIELDS>
         <FIELD NAME="id" TYPE="int" LENGTH="10" NOTNULL="true" SEQUENCE="true" NEXT="fullname"/>
         <FIELD NAME="fullname" TYPE="char" LENGTH="254" NOTNULL="true" SEQUENCE="false" PREVIOUS="id" NEXT="shortname"/>
@@ -439,7 +439,24 @@
         <INDEX NAME="shortname" UNIQUE="false" FIELDS="shortname"/>
       </INDEXES>
     </TABLE>
-    <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_request" NEXT="filter_config">
+    <TABLE NAME="course_format_options" COMMENT="Stores format-specific options for the course or course section" PREVIOUS="course_request" NEXT="filter_active">
+      <FIELDS>
+        <FIELD NAME="id" TYPE="int" LENGTH="10" NOTNULL="true" SEQUENCE="true" NEXT="courseid"/>
+        <FIELD NAME="courseid" TYPE="int" LENGTH="10" NOTNULL="true" SEQUENCE="false" COMMENT="Id of the course" PREVIOUS="id" NEXT="format"/>
+        <FIELD NAME="format" TYPE="char" LENGTH="21" NOTNULL="true" SEQUENCE="false" COMMENT="Format this option is for" PREVIOUS="courseid" NEXT="sectionid"/>
+        <FIELD NAME="sectionid" TYPE="int" LENGTH="10" NOTNULL="true" DEFAULT="0" SEQUENCE="false" COMMENT="Null if this is a course option, otherwise id of the section this option is for" PREVIOUS="format" NEXT="name"/>
+        <FIELD NAME="name" TYPE="char" LENGTH="100" NOTNULL="true" SEQUENCE="false" COMMENT="Name of the format option" PREVIOUS="sectionid" NEXT="value"/>
+        <FIELD NAME="value" TYPE="text" NOTNULL="false" SEQUENCE="false" COMMENT="Value of the format option" PREVIOUS="name"/>
+      </FIELDS>
+      <KEYS>
+        <KEY NAME="primary" TYPE="primary" FIELDS="id" NEXT="courseid"/>
+        <KEY NAME="courseid" TYPE="foreign" FIELDS="courseid" REFTABLE="course" REFFIELDS="id" PREVIOUS="primary"/>
+      </KEYS>
+      <INDEXES>
+        <INDEX NAME="formatoption" UNIQUE="true" FIELDS="courseid, format, sectionid, name"/>
+      </INDEXES>
+    </TABLE>
+    <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_format_options" NEXT="filter_config">
       <FIELDS>
         <FIELD NAME="id" TYPE="int" LENGTH="10" NOTNULL="true" SEQUENCE="true" NEXT="filter"/>
         <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"/>
diff --git a/lib/db/upgrade.php b/lib/db/upgrade.php
index b75d16171a1..c467d2d3edf 100644
--- a/lib/db/upgrade.php
+++ b/lib/db/upgrade.php
@@ -1311,5 +1311,41 @@ function xmldb_main_upgrade($oldversion) {
         upgrade_main_savepoint(true, 2012103003.00);
     }
 
+    if ($oldversion < 2012110200.00) {
+
+        // Define table course_format_options to be created
+        $table = new xmldb_table('course_format_options');
+
+        // Adding fields to table course_format_options
+        $table->add_field('id', XMLDB_TYPE_INTEGER, '10', null, XMLDB_NOTNULL, XMLDB_SEQUENCE, null);
+        $table->add_field('courseid', XMLDB_TYPE_INTEGER, '10', null, XMLDB_NOTNULL, null, null);
+        $table->add_field('format', XMLDB_TYPE_CHAR, '21', null, XMLDB_NOTNULL, null, null);
+        $table->add_field('sectionid', XMLDB_TYPE_INTEGER, '10', null, XMLDB_NOTNULL, null, '0', 'format');
+        $table->add_field('name', XMLDB_TYPE_CHAR, '100', null, XMLDB_NOTNULL, null, null);
+        $table->add_field('value', XMLDB_TYPE_TEXT, null, null, null, null, null);
+
+        // Adding keys to table course_format_options
+        $table->add_key('primary', XMLDB_KEY_PRIMARY, array('id'));
+        $table->add_key('courseid', XMLDB_KEY_FOREIGN, array('courseid'), 'course', array('id'));
+
+        // Adding indexes to table course_format_options
+        $table->add_index('formatoption', XMLDB_INDEX_UNIQUE, array('courseid', 'format', 'sectionid', 'name'));
+
+        // Conditionally launch create table for course_format_options
+        if (!$dbman->table_exists($table)) {
+            $dbman->create_table($table);
+        }
+
+        // Changing type of field format on table course to char with length 21
+        $table = new xmldb_table('course');
+        $field = new xmldb_field('format', XMLDB_TYPE_CHAR, '21', null, XMLDB_NOTNULL, null, 'topics', 'summaryformat');
+
+        // Launch change of type for field format
+        $dbman->change_field_type($table, $field);
+
+        // Main savepoint reached
+        upgrade_main_savepoint(true, 2012110200.00);
+    }
+
     return true;
 }
diff --git a/version.php b/version.php
index 4904073e6d7..1d983425d53 100644
--- a/version.php
+++ b/version.php
@@ -30,7 +30,7 @@
 defined('MOODLE_INTERNAL') || die();
 
 
-$version  = 2012110101.00;              // YYYYMMDD      = weekly release date of this DEV branch
+$version  = 2012110200.00;              // YYYYMMDD      = weekly release date of this DEV branch
                                         //         RR    = release increments - 00 in DEV branches
                                         //           .XX = incremental changes
 
-- 
2.17.1