Tom Lane wrote: Robert Haas writes: >> I guess I'd appreciate it if someone could explain in more detail >> in what cases we fail to collect stats. > [detailed description] > I don't think this can be claimed to be a corner case. If you set > up an FTS index according to the first alternative offered in > > http://developer.postgresql.org/pgdocs/postgres/textsearch-tables.html#TEXTSEARCH-TABLES-INDEX > > you will find that the system fails to collect stats for it and so > you get stupid default estimates for your FTS queries. Objection to a fix in 9.0 withdrawn. No opinion on backpatching. -Kevin
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