Doc: clarify behavior of timestamptz input some more.
authorTom Lane <tgl@sss.pgh.pa.us>
Fri, 7 Feb 2025 17:40:41 +0000 (12:40 -0500)
committerTom Lane <tgl@sss.pgh.pa.us>
Fri, 7 Feb 2025 17:40:41 +0000 (12:40 -0500)
commitbbf1ef72c22f1f3db778db0aaab8a1daa82d81f8
treeaf9f990bd0112209cdef44f570ef262ba6b72817
parent60516fc8b491f941988b6f4a3a55167b98a9351b
Doc: clarify behavior of timestamptz input some more.

Try to make it absolutely plain that we don't retain the
originally specified time zone, only the UTC timestamp.

While at it, make glossary entries for "UTC" and "GMT".

Author: Robert Treat <rob@xzilla.net>
Co-authored-by: Tom Lane <tgl@sss.pgh.pa.us>
Discussion: https://postgr.es/m/173796426022.1064.9135167366862649513@wrigleys.postgresql.org
Backpatch-through: 13
doc/src/sgml/datatype.sgml
doc/src/sgml/glossary.sgml