Mercurial > urweb
diff src/expl_env.sml @ 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> |
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date | Thu, 25 Feb 2010 14:55:35 -0500 |
parents | 0657e5adc938 |
children | c316ca3c9ec6 |