Improve documentation about our XML functionality.

Tom Lane <tgl@sss.pgh.pa.us>

Commit: 12d46ac392d00fa0d103f445aa4997f97029e007
Author: Tom Lane <tgl@sss.pgh.pa.us>
Date: 2019-04-01T20:20:22Z
Releases: 12.0
Improve documentation about our XML functionality.

Add a section explaining how our XML features depart from current
versions of the SQL standard.  Update and clarify the descriptions
of some XML functions.

Chapman Flack, reviewed by Ryan Lambert

Discussion: https://postgr.es/m/5BD1284C.1010305@anastigmatix.net
Discussion: https://postgr.es/m/5C81F8C0.6090901@anastigmatix.net
Discussion: https://postgr.es/m/CAN-V+g-6JqUQEQZ55Q3toXEN6d5Ez5uvzL4VR+8KtvJKj31taw@mail.gmail.com

Files

PathChange+/−
doc/src/sgml/datatype.sgml modified +5 −0
doc/src/sgml/features.sgml modified +333 −1
doc/src/sgml/func.sgml modified +134 −90
src/backend/catalog/sql_features.txt modified +3 −3

Documentation touched

Discussion