Is there a reason to keep SQL functions now that we have PL/PgSQL,
except for backward compatibility? What do SQL functions do that can
not be done in PLpgSQL? Are they faster?
-- Bruce Momjian | http://www.op.net/~candle pgman@candle.pha.pa.us | (610)
853-3000+ If your life is a hard drive, | 830 Blythe Avenue + Christ can be your backup. | Drexel Hill,
Pennsylvania19026
