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Re: array in postgre

From: Tom Lane <tgl(at)sss(dot)pgh(dot)pa(dot)us>
To: gavaneh <gavaneh(at)yahoo(dot)com>
Cc: pgsql-novice(at)postgresql(dot)org
Subject: Re: array in postgre
Date: 2004-07-10 04:29:05
Message-ID: (view raw, whole thread or download thread mbox)
Lists: pgsql-novice
gavaneh <gavaneh(at)yahoo(dot)com> writes:
> suppose we have the following query:
> select ....from ...where...and x *=3;
> "x" is an integer array,here we want to check whether
> "x" contains 3 or not,this is the same as one of
> postgre documentaion example,however it doesnt
> work.(why???)

Probably because you didn't install the contrib module that supports
the *= operator.

Note that as of 7.4 there is a more standard way to do this.

			regards, tom lane

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