Thread: pgsql: Doc: remove obsolete example.

Doc: remove obsolete example.

The documentation for ts_headline() recommends using a sub-select to
avoid extra evaluations of ts_headline() in a query with ORDER BY+LIMIT.
Since commit 9118d03a8 this contortionism is unnecessary, so remove the
recommendation.  Noted by Oleg Bartunov.

Discussion: <CAF4Au4w6rrH_j1bvVhzpOsRiHCog7sGJ3LSX0tY8ZdwhHT88LQ@mail.gmail.com>

Branch
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master

Details
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http://git.postgresql.org/pg/commitdiff/d5d8a0b7e54ca09d0b5fdfc6afcb307450f33215

Modified Files
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doc/src/sgml/textsearch.sgml | 14 +-------------
1 file changed, 1 insertion(+), 13 deletions(-)