Re: [PERFORM] Trigger on column

2009-07-20 Thread A. Kretschmer
In response to ramasubramanian : > Dear all, >Can we create a trigger on particular column of a table? No, but you can compare OLD.column and NEW.column and return from the function if NEW.column = OLD.column. Andreas -- Andreas Kretschmer Kontakt: Heynitz: 035242/47150, D1: 0160/7141639

[PERFORM] Trigger on column

2009-07-20 Thread ramasubramanian
Dear all, Can we create a trigger on particular column of a table? Regards, Ram -- Sent via pgsql-performance mailing list (pgsql-performance@postgresql.org) To make changes to your subscription: http://www.postgresql.org/mailpref/pgsql-performance