new release of contrib/tsearch V2

new release of contrib/tsearch V2

Post by Oleg Bartun » Sun, 30 Mar 2003 00:40:12



Hi there,

we just released new version of tsearch V2. It's available for
testing form http://www.sai.msu.su/~megera/postgres/gist/

Changes:

    * new function reset_tsearch() - reset all tsearch's caches on dictionary, parser and config. Useful for debugging.
    * It's possible to get words statistics.
      select * from stat('select txtidx_field from test_txtidx') order by ndoc desc;
      For each unique word it returns:
      word, number of documents with it and total number of word occurencies in indexed collection.
      (getting statisctics could be very slow !)

        Regards,
                Oleg
_____________________________________________________________
Oleg Bartunov, sci.researcher, hostmaster of AstroNet,
Sternberg Astronomical Institute, Moscow University (Russia)

phone: +007(095)939-16-83, +007(095)939-23-83

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1. pgsql/contrib/tsearch tsearch.sql.in

CVSROOT:        /cvsroot
Module name:    pgsql

Modified files:
        contrib/tsearch: tsearch.sql.in

Log message:
        This patch mark datatype txtidx as 'extended' storage type.
        Thanks.

        Teodor Sigaev

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