| From: | "Oliver Elphick" <olly(at)lfix(dot)co(dot)uk> |
|---|---|
| To: | "Mihai Gheorghiu" <tanethq(at)earthlink(dot)net> |
| Cc: | pgsql-general(at)postgresql(dot)org |
| Subject: | Re: Transaction |
| Date: | 2001-09-17 21:06:43 |
| Message-ID: | 200109172106.f8HL6hIn017957@linda.lfix.co.uk |
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| Thread: | |
| Lists: | pgsql-general |
"Mihai Gheorghiu" wrote:
>An event triggers a rule / trigger.
>Does this (event + rule/trigger) behave as a transaction, or is it necessary
>to wrap it into BEGIN...COMMIT? If yes, BEGIN should be before or after the
>event (in the rule/trigger)?
Any single command is a transaction including all its effects, unless it
is part of a larger transaction delimited by BEGIN COMMIT. It doesn't
need its own BEGIN...COMMIT.
--
Oliver Elphick Oliver(dot)Elphick(at)lfix(dot)co(dot)uk
Isle of Wight http://www.lfix.co.uk/oliver
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GPG: 1024D/3E1D0C1C: CA12 09E0 E8D5 8870 5839 932A 614D 4C34 3E1D 0C1C
========================================
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