postgresql/doc/src
Alexander Korotkov 0a02e2ae02 GIN support for @@ and @? jsonpath operators
This commit makes existing GIN operator classes jsonb_ops and json_path_ops
support "jsonb @@ jsonpath" and "jsonb @? jsonpath" operators.  Basic idea is
to extract statements of following form out of jsonpath.

 key1.key2. ... .keyN = const

The rest of jsonpath is rechecked from heap.

Catversion is bumped.

Discussion: https://postgr.es/m/fcc6fc6a-b497-f39a-923d-aa34d0c588e8%402ndQuadrant.com
Author: Nikita Glukhov, Alexander Korotkov
Reviewed-by: Jonathan Katz, Pavel Stehule
2019-04-01 18:08:52 +03:00
..
sgml GIN support for @@ and @? jsonpath operators 2019-04-01 18:08:52 +03:00
Makefile Remove maintainer-check target, fold into normal build 2013-10-10 20:11:56 -04:00