From the CREATE TRIGGER, it seems to say that only C functions are
supported by triggers. I see in the plpgsql manuals that it supports
triggers too.
What function languages do triggers support? C, plpgsql, pltcl, SQL?
--
Bruce Momjian | http://www.op.net/~candle
pgman(at)candle(dot)pha(dot)pa(dot)us | (610) 853-3000
+ If your life is a hard drive, | 830 Blythe Avenue
+ Christ can be your backup. | Drexel Hill, Pennsylvania 19026