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Re: [SQL] example of trigger to track DB changes

From: wieck(at)debis(dot)com (Jan Wieck)
To: brook(at)trillium(dot)NMSU(dot)Edu (Brook Milligan)
Cc: mo(at)local2me(dot)com, pgsql-sql(at)postgreSQL(dot)org
Subject: Re: [SQL] example of trigger to track DB changes
Date: 1999-06-16 10:55:37
Message-ID: m10uDM1-0003kkC@orion.SAPserv.Hamburg.dsh.de (view raw or flat)
Thread:
Lists: pgsql-sql
>
>    I've looked through the trigger examples in the html doc and the src
>    tree but didn't find the one I was looking for.
>
> Look in the rules docs instead.
>
>    I want to set up a trigger to track changes (add/update/delete) to rows
>    in two tables.  This can be through inserting OID's or acctname's
>    (acctname of web users) into a "changed_rows" table that keeps track of
>    changed rows.
>
>    Would someone provide some source code that does this?  I'm assuming a
>    lot of people have done this... I'm using 6.3.2 ...
>
> The rules docs describe how to do exactly this and give an example.

    But  all  those  examples are based on v6.4. In fact the rule
    system of v6.3.2 cannot handle them because it's broken!

    Please upgrade to v6.5 (just released)  before  playing  with
    the rule system.


Jan

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