Re: dynmic column names inside trigger? - Mailing list pgsql-sql

From Louis-David Mitterrand
Subject Re: dynmic column names inside trigger?
Date
Msg-id 20071122135459.GB10426@apartia.fr
Whole thread Raw
In response to Re: dynmic column names inside trigger?  (Tom Lane <tgl@sss.pgh.pa.us>)
List pgsql-sql
On Tue, Nov 20, 2007 at 11:56:02AM -0500, Tom Lane wrote:
> Louis-David Mitterrand <vindex+lists-pgsql-sql@apartia.org> writes:
> > I'd like to use it on other tables an columns but how can the column 
> > name be dynamic inside the procedure.
> 
> It can't --- plpgsql has no support for that.  You could probably make
> it work in some of the other PL languages, such as plperl or pltcl,
> which are less strongly typed.

Hi Tom,

What the performance penality of using plperl vs. plpgsql ?

Thanks,


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