Mercurial > urweb
log src/mono_env.sig
age | author | description |
---|---|---|
Sat, 15 Jan 2011 14:53:13 -0500 | Adam Chlipala | Allow subqueries to reference aggregate-only columns of free tables; treat non-COUNT aggregate functions as possibly returning NULL |
Tue, 06 Oct 2009 15:39:27 -0400 | Adam Chlipala | SELECT DISTINCT; eta expansion during Cjrization |