Doc: add info about timestamps with fractional-minute UTC offsets.
authorTom Lane <tgl@sss.pgh.pa.us>
Tue, 6 Jul 2021 14:34:51 +0000 (10:34 -0400)
committerTom Lane <tgl@sss.pgh.pa.us>
Tue, 6 Jul 2021 14:34:51 +0000 (10:34 -0400)
commitfa44348105983fb8a20a1eb145ca036e77807ba0
treedc04a0688acc04643921efdfb75d6a89ac4f65ab
parent2f487116e9988615d05a6c380c3ff8fa8a4286f8
Doc: add info about timestamps with fractional-minute UTC offsets.

Our code has supported fractional-minute UTC offsets for ages, but
there was no mention of the possibility in the main docs, and only
a very indirect reference in Appendix B.  Improve that.

Discussion: https://postgr.es/m/162543102827.697.5755498651217979813@wrigleys.postgresql.org
doc/src/sgml/datatype.sgml