Re: Too many LWLocks taken in query using pg_tgrm & GIN index

From: Tom Lane <tgl(at)sss(dot)pgh(dot)pa(dot)us>
To: Craig Ringer <craig(at)postnewspapers(dot)com(dot)au>
Cc: PostgreSQL <pgsql-general(at)postgresql(dot)org>
Subject: Re: Too many LWLocks taken in query using pg_tgrm & GIN index
Date: 2008-04-21 05:03:21
Message-ID: 27189.1208754201@sss.pgh.pa.us
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Craig Ringer <craig(at)postnewspapers(dot)com(dot)au> writes:
> I've just hit a reproducible error with a query that uses pg_trgm:
> ERROR: too many LWLocks taken

This is absolutely a bug. Please send a complete test case to
pgsql-bugs.

regards, tom lane

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