| From: | Tom Lane <tgl(at)sss(dot)pgh(dot)pa(dot)us> |
|---|---|
| To: | Scott Cain <cain(at)cshl(dot)org> |
| Cc: | Richard Huxton <dev(at)archonet(dot)com>, Ian Harding <iharding(at)tpchd(dot)org>, pgsql-general(at)postgresql(dot)org |
| Subject: | Re: creating audit tables |
| Date: | 2004-10-15 15:02:58 |
| Message-ID: | 9263.1097852578@sss.pgh.pa.us |
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| Lists: | pgsql-general |
Scott Cain <cain(at)cshl(dot)org> writes:
> Heck! So much for feeling close. It is somewhat frustrating to me that
> such an obviously useful tool (having and using audit tables) should be
> so difficult to implement.
The only really reasonable way to implement this is as a C function
anyway. I think anything involving a PL language is going to be a huge
performance drag, if you intend to put it on essentially every table.
There are some pretty closely related examples in contrib/spi/, though
I don't see anything that does *exactly* what you want. If you came up
with something that does, I think it'd be reasonable to add it to that
set of examples ...
regards, tom lane
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