Re: [Solved] Generic logging system for pre-hstore using plperl triggers

On Tue, Sep 27, 2011 at 04:52:08PM -0300, Diego Augusto Molina wrote:
> 2011/9/27, Diego Augusto Molina <diegoaugustomolina(at)gmail(dot)com>:
> > Honestly, I don't remember why I used triggers instead of rules in the
> > "audit" and "audet" tables.
>
> I remember now, that's because in my case, operations over tuples are
> done very lightly (one or two in the same sentence at a time). So, for
> a case as such, rules end up beeing more expensive than triggers
> (right?).

There's an even better reason not to use rules: they're going away in
a not too distant version of PostgreSQL.

Cheers,
David.
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