questionlib: MDL-21828 Fix database query that does not work in Oracle.
authorTim Hunt <T.J.Hunt@open.ac.uk>
Wed, 7 Apr 2010 09:47:19 +0000 (09:47 +0000)
committerTim Hunt <T.J.Hunt@open.ac.uk>
Wed, 7 Apr 2010 09:47:19 +0000 (09:47 +0000)
commit59be14de39cd3c4a488f2e770432a04b11c29536
treeb5081f82cc7e6ca28fd2fe6af4d7cbe4b0a2b7ae
parent1150c1bdba29fc46ae6040b9fe6a542223ce1d9a
questionlib: MDL-21828 Fix database query that does not work in Oracle.

Bug report and fix thanks to David Binney.
lib/questionlib.php