From c085e1c1cb4e29637552f5d250d45ad0cb83e5cf Mon Sep 17 00:00:00 2001
From: Alexander Korotkov
Date: Sun, 14 Jul 2019 14:56:18 +0300
Subject: 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
---
 doc/src/sgml/gist.sgml | 1 +
 1 file changed, 1 insertion(+)

(limited to 'doc/src')

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>&lt;-&gt;</literal>
       </entry>
      </row>
      <row>
-- 
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