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From: silly sad <sad@bankir.ru>
To: pgsql-sql <pgsql-sql@postgresql.org>
Subject: LIMIT problem
Date: Fri, 30 Apr 2010 16:50:18 +0400
Message-ID: <4BDAD20A.1090503@bankir.ru> (raw)

suppose i request

SELECT foo(t.x) FROM t LIMIT 1;

Whither it DEFINED how many times foo() will be executed?

May anyone rely on it?
Or we have to avoid this non SQLish trick?



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