Re: Tweak sql result set... ?

i think jasen is thinking of manipulating the result set in your programming
enviroment not in the database.
btw from the point of "clean programming" it's a bad idea to integrate
html-elements directly into your database quereis. you're mixing data layer
and design layer.

what do you mean with sometimes?
2009/7/29 Axe <info(at)axier(dot)se>

>
> > > Any ideas on how to achieve this? I would like to let the original sql
> > > code stay original. I can prepare postgres before executing the sql if
> > > this makes it easier to acheive the goal
> >
> > Have a look at CREATE RULE.
> >
> > Tim
> >
> Ok, you mean I could create a rule for the table, then I let the
> script go into my "black box",
> do the original selects, but get a manipulated result set back, then I
> drop the rule so
> that the blackbox of scripts can get the not manipulated result set
> back?
>
> I need to sometimes get the result "<div>output from query</div>" and
> sometimes not
> and it would be awesomw to get it with the same query, but maybe by
> setting
> a rule or similar. Best from performance view would be to make
> something
> more permanent. Is it possible to activate/deactivate a rule?
>
> Axe
>
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