Red Hat Bugzilla – Bug 842196
Tag search SQL query should be changed from a bunch of IN() statments
Last modified: 2014-08-04 18:28:39 EDT
This is an example of a more effecient select statment when querying for the existence of multiple children. http://stackoverflow.com/questions/163887/sql-query-simulating-an-and-over-several-rows-instead-of-sub-querying#163907