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IN clause performance
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To
:
pgsql-general@xxxxxxxxxxxxxx
Subject
: IN clause performance
From
: "Paul Codler" <
pgcoder@xxxxxxxxx
>
Date
: Thu, 19 Jul 2007 05:52:30 -0700
In-reply-to
: <
f658f8ff0707181543r60fd3dadr68df3fba9747229c@xxxxxxxxxxxxxx
>
Basic query optimization question- does Postgres process
x IN (y1, y2)
as fast as
(x = y1 OR x = y2)
in a function?
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