annotate tests/empties.urp @ 1168:69f1d39d3f2d

Use COALESCE to hide NULL results of aggregate functions; fix bug with improper ordering of query result columns
author Adam Chlipala <adamc@hcoop.net>
date Thu, 25 Feb 2010 14:55:35 -0500
parents 815afd323d86
children
rev   line source
adamc@984 1 debug
adamc@984 2
adamc@984 3 empties