Обсуждение: FAQ on oids is out of date.

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FAQ on oids is out of date.

От
Kris Jurka
Дата:
http://www.postgresql.org/files/documentation/faqs/FAQ.html#4.16

The FAQ on oids is out of date.  It claims that they are globally unique
and that no one has ever rolled over the oid counter.  This should be
changed to actively discourage their use.

Kris Jurka

Re: FAQ on oids is out of date.

От
Bruce Momjian
Дата:
Yep, the FAQ was _very_ out of date.  If you look at it now you will
find a lot of it has been updated.

Thanks.

---------------------------------------------------------------------------

Kris Jurka wrote:
>
> http://www.postgresql.org/files/documentation/faqs/FAQ.html#4.16
>
> The FAQ on oids is out of date.  It claims that they are globally unique
> and that no one has ever rolled over the oid counter.  This should be
> changed to actively discourage their use.
>
> Kris Jurka
>
> ---------------------------(end of broadcast)---------------------------
> TIP 9: the planner will ignore your desire to choose an index scan if your
>       joining column's datatypes do not match
>

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