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Re: BUG #5478: ILIKE operator returns wrong result - Mailing list pgsql-bugs

From Tom Lane
Subject Re: BUG #5478: ILIKE operator returns wrong result
Date
Msg-id 25312.1275057704@sss.pgh.pa.us
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In response to BUG #5478: ILIKE operator returns wrong result  ("Markus" <markus.herven@outpost24.com>)
Responses Re: BUG #5478: ILIKE operator returns wrong result
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"Markus" <markus.herven@outpost24.com> writes:
> select 'ba' ilike '%__%';
> return true as expected in 8.2 but false in 8.4.

I have a feeling that this represents still another bug in the
special-case path for % followed by _ (cf bug #4821).  If so,
maybe we ought to just toss out that optimization?

            regards, tom lane

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