From: | Bruce Momjian <pgman(at)candle(dot)pha(dot)pa(dot)us> |
---|---|
To: | Neil Conway <neilc(at)samurai(dot)com> |
Cc: | PostgreSQL Patches <pgsql-patches(at)postgresql(dot)org> |
Subject: | Re: per-statement triggers |
Date: | 2002-11-23 03:52:33 |
Message-ID: | 200211230352.gAN3qXS29185@candle.pha.pa.us |
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Thread: | |
Lists: | pgsql-patches |
Patch applied. Thanks.
TODO marked as done:
* -Support statement-level triggers and triggers on columns (Neil)
---------------------------------------------------------------------------
Neil Conway wrote:
> This patch implements FOR EACH STATEMENT triggers, per my email to
> -hackers a couple days ago.
>
> Notes/caveats:
>
> - added regression tests for the new functionality, all
> regression tests pass on my machine
>
> - added pg_dump support
>
> - updated PL/PgSQL to support per-statement triggers; didn't
> look at the other procedural languages.
>
> - there's (even) more code duplication in trigger.c than there
> was previously. Any suggestions on how to refactor the
> ExecXXXTriggers() functions to reuse more code would be
> welcome -- I took a brief look at it, but couldn't see an
> easy way to do it (there are several subtly-different
> versions of the code in question)
>
> - updated the documentation. I also took the liberty of
> removing a big chunk of duplicated syntax documentation in
> the Programmer's Guide on triggers, and moving that
> information to the CREATE TRIGGER reference page.
>
> - I also included some spelling fixes and similar small
> cleanups I noticed while making the changes. If you'd like
> me to split those into a separate patch, let me know.
>
> Cheers,
>
> Neil
>
> --
> Neil Conway <neilc(at)samurai(dot)com> || PGP Key ID: DB3C29FC
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