Re: Compute hash of a table?

From: Markus Schaber <schabi(at)logix-tt(dot)com>
To: Peter Manchev <pmanchev(at)hotmail(dot)com>
Cc: pgsql-sql(at)postgresql(dot)org
Subject: Re: Compute hash of a table?
Date: 2006-05-03 08:07:35
Message-ID: 445864C7.1070102@logix-tt.com
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Hi, Peter,

Peter Manchev wrote:

> Is it possible to get the last time(stamp) when the content of a given
> table in pgsql has changed???

My solution would be to add a trigger to the table which updates a
timestamp in a second table on every insert/update/delete.

HTH,
Markus

--
Markus Schaber | Logical Tracking&Tracing International AG
Dipl. Inf. | Software Development GIS

Fight against software patents in EU! www.ffii.org www.nosoftwarepatents.org

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