Re: Release changes

From: Andreas Pflug <pgadmin(at)pse-consulting(dot)de>
To: Neil Conway <neilc(at)home(dot)samurai(dot)com>
Cc: Bruce Momjian <pgman(at)candle(dot)pha(dot)pa(dot)us>, PostgreSQL-development <pgsql-hackers(at)postgreSQL(dot)org>
Subject: Re: Release changes
Date: 2003-08-05 23:11:24
Message-ID: 3F30399C.3060104@pse-consulting.de
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Neil Conway wrote:

>On Mon, Aug 04, 2003 at 10:47:36AM +0200, Andreas Pflug wrote:
>
>
>>AFAICS the current implementation still doesn't have a way to access the
>>affected rowset, so it'a pretty much like a SELECT without a WHERE.
>>
>>
>
>Yeah, unfortunately I didn't get a chance to implement this functionality
>during the 7.4 cycle (and it apparently wasn't important enough for
>anyone else to do it while I've been away). I'll probably get around
>to doing it some time before the 7.5 release.
>
>The current STATEMENT trigger code is still useful, IMHO -- I think
>your suggestion that we should remove any mention of this feature
>from the docs is certainly going too far. Should I submit a patch
>for the documentation to include a note about what functionality
>hasn't been implemented yet?
>
That's best, I believe. For people that came from other DBs, not
familiar with rules, they should be directed to the advantages of rules.

Places that mention triggers and need review:

- CREATE TRIGGER
- Chapter 36.6 Rules versus Triggers
- Chapter 37 "Server Programming - Triggers"
- Chapter 40 "PL/PGSQL"
- Chapter 41 "PL/Tcl"
(not ch. 42 - PL/Perl doesn't support triggers)
- Chapter 43 "PL/Python"

Phew! And this list is possibly not complete...

Regards,
Andreas

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