| From: | Jaime Casanova <systemguards(at)yahoo(dot)com> |
|---|---|
| To: | "Joshua D(dot) Drake" <jd(at)commandprompt(dot)com> |
| Cc: | pgsql-hackers(at)postgresql(dot)org |
| Subject: | Re: TIP9 |
| Date: | 2005-01-22 05:18:47 |
| Message-ID: | 20050122051847.15696.qmail@web50008.mail.yahoo.com |
| Views: | Raw Message | Whole Thread | Download mbox | Resend email |
| Thread: | |
| Lists: | pgsql-hackers |
--- "Joshua D. Drake" <jd(at)commandprompt(dot)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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