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Re: [PATCHES] Minimum selectivity estimate for LIKE 'prefix%' - Mailing list pgsql-hackers

From Tom Lane
Subject Re: [PATCHES] Minimum selectivity estimate for LIKE 'prefix%'
Date
Msg-id 27057.1206972229@sss.pgh.pa.us
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In response to Re: [PATCHES] Minimum selectivity estimate for LIKE 'prefix%'  (Peter Eisentraut <peter_e@gmx.net>)
Responses Re: [PATCHES] Minimum selectivity estimate for LIKE 'prefix%'
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Peter Eisentraut <peter_e@gmx.net> writes:
> OK, first results with this patch are in: The selectivity estimations are 
> adjusted nicely, but the cost calculation doesn't change at all.  Before:

I've forgotten the context ... what's the whole query and plan again?
And which PG version exactly?
        regards, tom lane

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