2010/1/28 Віталій Тимчишин <tivv00@xxxxxxxxx> > > 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? -- greg -- Sent via pgsql-performance mailing list (pgsql-performance@xxxxxxxxxxxxxx) To make changes to your subscription: http://www.postgresql.org/mailpref/pgsql-performance