Developer credits
Git commits in Moodle 1.9.2 by danmarsden
commit eb6fad813f73282473b2ac2fe9cbc264ad06bcf7 Author: danmarsden <danmarsden> Date: Thu, 29 May 2008 10:02:39 +0800 Tag: v1.9.2 MDL-14550 really inefficient db calls - saves almost 3x number of users in site for backup queries. merged from head.