Re: full outer performance problem

Quoting Tom Lane <tgl(at)sss(dot)pgh(dot)pa(dot)us>:

> Kim Bisgaard <kib+pg(at)dmi(dot)dk> writes:
> > W.r.t. your rewrite of the query, I get this "ERROR: could not devise a
> > query plan for the given query" but no further details - I will try google
>
> Which PG version are you using again? That should be fixed in 7.4.3
> and later.
>
> regards, tom lane
>

Its 7.4.1. I am in the process (may take a while yet) of installing 8.0.3 on the
same hardware in order to have a parallel system. Time is a finite meassure :-)

I must admit I would rather have the first query perform, that have this
workaround function ;-)

Regards,
Kim.