--- "Joshua D. Drake" <jd@commandprompt.com>
escribió:
> Jaime Casanova wrote:
>
> >>TIP 9: the planner will ignore your desire to
> choose
> >>an index scan if your
> >> joining column's datatypes do not match
> >>
> >>
> >>
> >
> >Hi,
> >
> >sorry for using this list, but is not time to
> change
> >this TIP for something more suitable to the new PG8
> >capabilities?
> >
> >
> Is this still not the case for pg8? I know it is
> better
> about casting in general for use with int8 etc...
> but don't the
> column datatypes still have to match?
>
http://archives.postgresql.org/pgsql-hackers/2004-11/msg00497.php
???
regards,
Jaime Casanova
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