From: | Achilleus Mantzios <achill(at)matrix(dot)gatewaynet(dot)com> |
---|---|
To: | Emil Kaffeshop <emildg(at)yahoo(dot)com> |
Cc: | pgsql-sql(at)postgresql(dot)org |
Subject: | Re: Arrya variable as argument to IN expression |
Date: | 2005-11-17 09:51:31 |
Message-ID: | Pine.LNX.4.44.0511171150050.7887-100000@matrix.gatewaynet.com |
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Thread: | |
Lists: | pgsql-sql |
O Emil Kaffeshop έγραψε στις Nov 17, 2005 :
> Hello I am trying the following:
> a INTEGER[] := ''{10,15,20}'';
> b INTEGER := 15;
> flag BOOLEAN := FALSE;
>
> SELECT b IN (a) INTO flag; !!! does not work
contrib/intarray and
SELECT intset(b) ~ a::int[] INTO flag;
are your friends.
>
> Is it legal to expect the array to be interpret as
> list of integers which IN expression takes ?
>
> Best Regards
> Emil kafegiiski
>
>
>
>
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--
-Achilleus
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