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| author | Tom Lane <tgl@sss.pgh.pa.us> | 2016-11-13 13:12:35 -0500 |
|---|---|---|
| committer | Tom Lane <tgl@sss.pgh.pa.us> | 2016-11-13 13:12:35 -0500 |
| commit | d5d8a0b7e54ca09d0b5fdfc6afcb307450f33215 (patch) | |
| tree | 54ce91443e9324dd39fe8cabcf6430f49ae5e122 /src/backend/utils/adt/jsonfuncs.c | |
| parent | b7292a8670289d3c026932404dee194648661e35 (diff) | |
| download | postgresql-d5d8a0b7e54ca09d0b5fdfc6afcb307450f33215.tar.gz postgresql-d5d8a0b7e54ca09d0b5fdfc6afcb307450f33215.zip | |
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>
Diffstat (limited to 'src/backend/utils/adt/jsonfuncs.c')
0 files changed, 0 insertions, 0 deletions