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| author | Alexander Korotkov <akorotkov@postgresql.org> | 2019-07-14 14:56:18 +0300 |
|---|---|---|
| committer | Alexander Korotkov <akorotkov@postgresql.org> | 2019-07-14 15:09:15 +0300 |
| commit | c085e1c1cb4e29637552f5d250d45ad0cb83e5cf (patch) | |
| tree | 2e765cc76218df919719cf2b9d900bbaa1b86ad7 /doc/src | |
| parent | 6254c55f815623bb74e2cf27562437dc3b2aa2c8 (diff) | |
| download | postgresql-c085e1c1cb4e29637552f5d250d45ad0cb83e5cf.tar.gz postgresql-c085e1c1cb4e29637552f5d250d45ad0cb83e5cf.zip | |
Add support for <-> (box, point) operator to GiST box_ops
Index-based calculation of this operator is exact. So, signature of
gist_bbox_distance() function is changes so that caller is responsible for
setting *recheck flag.
Discussion: https://postgr.es/m/f71ba19d-d989-63b6-f04a-abf02ad9345d%40postgrespro.ru
Author: Nikita Glukhov
Reviewed-by: Tom Lane, Alexander Korotkov
Diffstat (limited to 'doc/src')
| -rw-r--r-- | doc/src/sgml/gist.sgml | 1 |
1 files changed, 1 insertions, 0 deletions
diff --git a/doc/src/sgml/gist.sgml b/doc/src/sgml/gist.sgml index 763b8cf7fda..2b43dfc1caa 100644 --- a/doc/src/sgml/gist.sgml +++ b/doc/src/sgml/gist.sgml @@ -83,6 +83,7 @@ <literal>~=</literal> </entry> <entry> + <literal><-></literal> </entry> </row> <row> |