Re: How to log whole query statement to relation?

am Tue, dem 24.04.2007, um 9:00:54 +0200 mailte David Flegl folgendes:
> Hi to all, I realy need help of you. My problem is $subj. I mean, for
> example. If user run command like: INSERT INTO public.foo (at1,at10)
> VALUES ('val1','val10') I would need to catch this (may be in
> trigger?) and store this textual command to other log table. Later I
> will need to run EXECUTE on this. That's why logging. I tryied to
> build a trigger, but it's not generally usable, becase some user may
> run INSERT stmt with others specified atributes (some of them have
> default values) and trigger cannot catch this situation.
>
> Or anyone has other possible solution how to solve this problem?
> Generaly: on specified tables I need to know (inside PostgreSQL, not
> seeing log files in system) which command user run. This is because of
> I need to made of very simplified asynchronnous multimaster
> replication (better say synchronization).

I think, you can't do log the sql as text, but you can tools like
'tablelog' to obtain a similar behavior:

http://ads.wars-nicht.de/blog/archives/100-Log-Table-Changes-in-PostgreSQL-with-tablelog.html

Andreas
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Andreas Kretschmer
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