Обсуждение: Nesting Stored Procedure Calls
Is it possible for one stored procedure to call another? I would like certain procs to call a different proc to update an audit trail whenever they're executed. I thought about using triggers but want the trail to include info that's not in the updated table - specifically the application user ID of the responsible party.
Yes, it's no different than any other select statement. Just keep in mind that it's all one big happy transaction - if the inner stored proc aborts, so does the outer one. (Actually, that may have changed in version 8, but I don't know.) On Nov 24, 2004, at 8:17 AM, Larry White wrote: > ne stored procedure to call another? I would like > certain procs to call a different proc to update an audit trail > whenever they're exec
Ben wrote: > Yes, it's no different than any other select statement. Just keep in > mind that it's all one big happy transaction - if the inner stored > proc aborts, so does the outer one. (Actually, that may have changed > in version 8, but I don't know.) In 8 you could use an exception in plPgsql I think. Sincerely, Joshua D. Drake > > On Nov 24, 2004, at 8:17 AM, Larry White wrote: > >> ne stored procedure to call another? I would like >> certain procs to call a different proc to update an audit trail >> whenever they're exec > > > > ---------------------------(end of broadcast)--------------------------- > TIP 8: explain analyze is your friend -- Command Prompt, Inc., home of Mammoth PostgreSQL - S/ODBC and S/JDBC Postgresql support, programming shared hosting and dedicated hosting. +1-503-667-4564 - jd@commandprompt.com - http://www.commandprompt.com PostgreSQL Replicator -- production quality replication for PostgreSQL
Вложения
On Wed, Nov 24, 2004 at 11:17:26AM -0500, Larry White wrote: > Is it possible for one stored procedure to call another? I would like > certain procs to call a different proc to update an audit trail > whenever they're executed. What happened when you tried it? If you're having trouble then it would be helpful to see what you're doing, what you'd like to happen, and what actually does happen. -- Michael Fuhr http://www.fuhr.org/~mfuhr/
Hi, Am Mittwoch, den 24.11.2004, 11:17 -0500 schrieb Larry White: > Is it possible for one stored procedure to call another? yes. More specifically these are stored functions rather then stored procedures in the M$-like way. Regards Tino