comparison m4/ltversion.m4 @ 1394:d328983dc5a6

Allow subqueries to reference aggregate-only columns of free tables; treat non-COUNT aggregate functions as possibly returning NULL
author Adam Chlipala <adam@chlipala.net>
date Sat, 15 Jan 2011 14:53:13 -0500
parents f6cb1cb2d7a8
children 156b8e8c25d8
comparison
equal deleted inserted replaced
1393:802c179dac1f 1394:d328983dc5a6