30 січня 2010 р. 04:30 Greg Stark <gsst...@mit.edu> написав:
> 2010/1/28 Віталій Тимчишин <tiv...@gmail.com> > > > > I've always thought that PostgreSQL would propagate constraint from > field1 to field2 if condition says field1=field2, but this does not seem the > case: > > version? > > PostgreSQL 8.3.7 on amd64-portbld-freebsd7.2, compiled by GCC cc (GCC) 4.2.1 20070719 [FreeBSD]
