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Re: [BUGS] BUG #14563: count(*) gives a wrong result in PostgreSQL for some regex with pg_trm/GIN index - Mailing list pgsql-bugs

From Tom Lane
Subject Re: [BUGS] BUG #14563: count(*) gives a wrong result in PostgreSQL for some regex with pg_trm/GIN index
Date
Msg-id 32281.1487776614@sss.pgh.pa.us
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In response to [BUGS] BUG #14563: count(*) gives a wrong result in PostgreSQL for someregex with pg_trm/GIN index  (isayko.alexey@gmail.com)
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isayko.alexey@gmail.com writes:
> When using some RE to filter rows on gin-indexed column with pg_trm,
> count(*) could give a wrong result (zero instead of real count):

Duplicated that here, will look into it.  Thanks for the report!

            regards, tom lane


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