Re: like performance w/o wildcards.

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От Bruce Momjian
Тема Re: like performance w/o wildcards.
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Msg-id 200308041701.h74H1NI25090@candle.pha.pa.us
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Ответ на like performance w/o wildcards.  (Joseph Shraibman <jks@selectacast.net>)
Ответы Re: like performance w/o wildcards.
Re: like performance w/o wildcards.
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Well, I don't see that = would be significantly faster than LIKE with a
no-wildcard string, so I don't see the value in having LIKE detect
non-whildcard strings.

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Joseph Shraibman wrote:
> I notice in 7.3.3 the planner can't tell when a LIKE has no wildcards
> and is in reality an '='.  Is this an easy change to make?
>
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