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Re: shortcut for select * where id in (arrayvar) - Mailing list pgsql-general

From Tom Lane
Subject Re: shortcut for select * where id in (arrayvar)
Date
Msg-id 8157.1206927652@sss.pgh.pa.us
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In response to shortcut for select * where id in (arrayvar)  (Ivan Sergio Borgonovo <mail@webthatworks.it>)
Responses Re: shortcut for select * where id in (arrayvar)  (Ivan Sergio Borgonovo <mail@webthatworks.it>)
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Ivan Sergio Borgonovo <mail@webthatworks.it> writes:
> for _row in
>     select err, msg from errortable where err in (errcode)

> where errcode is an array.
> That syntax doesn't work...

In recent PG releases it will work as "WHERE err = ANY (errcode)"
but note that there is *no* guarantee that the select will deliver
the rows in the same order the array elements are in.

            regards, tom lane

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