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(parent: b7292a8) | patch
Doc: remove obsolete example.
authorTom Lane <tgl@sss.pgh.pa.us>
Sun, 13 Nov 2016 18:12:35 +0000 (13:12 -0500)
committerTom Lane <tgl@sss.pgh.pa.us>
Sun, 13 Nov 2016 18:12:35 +0000 (13:12 -0500)
commitd5d8a0b7e54ca09d0b5fdfc6afcb307450f33215
tree54ce91443e9324dd39fe8cabcf6430f49ae5e122tree
parentb7292a8670289d3c026932404dee194648661e35commit | diff
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>
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