Re: Index usage when bitwise operator is used

From: valgog <valgog(at)gmail(dot)com>
To: pgsql-performance(at)postgresql(dot)org
Subject: Re: Index usage when bitwise operator is used
Date: 2007-09-17 07:49:28
Message-ID: 1190015368.148293.56830@y42g2000hsy.googlegroups.com
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> What about saying?:
>
> TBL1.CATEGORY = TBL2.CATEGORY
>

Are you sure you understood what was the question?

Is the TBL1.CATEGORY = TBL2.CATEGORY the same as TBL1.CATEGORY &
TBL2.CATEGORY > 0?

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