Re: TRIGGERed INSERTS
От | Martin Crundall |
---|---|
Тема | Re: TRIGGERed INSERTS |
Дата | |
Msg-id | 63503.24.52.245.104.1034960350.squirrel@webmail.ac6rm.net обсуждение исходный текст |
Ответ на | Re: TRIGGERed INSERTS (Tom Lane <tgl@sss.pgh.pa.us>) |
Список | pgsql-sql |
Thanks Tom. The work-around was to create the "script" in SQL -- using SELECT INTO statements to capture the key values -- instead of creating the "script" as a stored procedure. Seems like a "transaction" issue. Having transactions occur at the SELECT level is very intuitive and a really nice, "protect-us-from-ourselves" feature that I'm not sure I'd want to mess with. Having the ability to execute a stored procedure outside the scope of a SELECT would ultimately resolve this. A topic for another day ... unless I missed something in an update somewhere. Anyway, thanks again. > "Martin Crundall" <pgsql@ac6rm.net> writes: >> Some of the data tables have "AFTER INSERT" TRIGGERs on them that, >> in >> turn, insert some subordinate items into parallel data tables and the >> central pointer/ordering table. > > It looks to me like AFTER triggers are fired upon return to the main > loop in postgres.c, thus only at the end of a querystring sent by the > client. This is perhaps wrong, but I'm not sure that allowing them to > fire during plpgsql functions would be a good thing either. > > regards, tom lane > > ---------------------------(end of broadcast)--------------------------- > TIP 5: Have you checked our extensive FAQ? > > http://www.postgresql.org/users-lounge/docs/faq.html
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