Cache result of timestampt2tm for same transaction timestamp

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Title Cache result of timestampt2tm for same transaction timestamp
Topic Performance
Created 2020-09-28 02:24:06
Last modified 2020-09-28 16:10:30 (3 weeks, 6 days ago)
Latest email 2020-09-29 01:26:58 (3 weeks, 5 days ago)
Status
2020-11: Committed
Target version
Authors Tom Lane (tgl), Peter Smith (smithpb2250)
Reviewers Become reviewer
Committer Tom Lane (tgl)
Links
Emails
Load TIME fields - proposed performance improvement
First at 2020-09-22 01:42:55 by Peter Smith <smithpb2250 at gmail.com>
Latest at 2020-09-29 01:26:58 by Peter Smith <smithpb2250 at gmail.com>
Latest attachment (cache_pg_tm-v02.patch) at 2020-09-25 16:17:05 from Tom Lane <tgl at sss.pgh.pa.us>
    Attachment (cache_pg_tm-v02.patch) at 2020-09-25 16:17:05 from Tom Lane <tgl at sss.pgh.pa.us> (Patch: Yes)
    Attachment (PS_cache_pg_tm-v01.patch) at 2020-09-25 06:34:03 from Peter Smith <smithpb2250 at gmail.com> (Patch: Yes)
    Attachment (DecodeTimeOnly_GetCurrentDateTime.patch) at 2020-09-22 01:42:55 from Peter Smith <smithpb2250 at gmail.com> (Patch: Yes)
History
When Who What
2020-09-28 16:10:30 Tom Lane (tgl) Closed in commitfest 2020-11 with status: Committed
2020-09-28 16:10:29 Tom Lane (tgl) Changed committer to tgl
2020-09-28 02:33:45 Peter Smith (smithpb2250) Changed authors to Tom Lane (tgl), Peter Smith (smithpb2250)
2020-09-28 02:25:32 Peter Smith (smithpb2250) Changed authors to Peter Smith (smithpb2250)
2020-09-28 02:24:06 Peter Smith (smithpb2250) Attached mail thread CAHut+Pu89TWjq530V2gY5O6SWi=OEJMQ_VHMt8bdZB_9JFna5A@mail.gmail.com
2020-09-28 02:24:06 Peter Smith (smithpb2250) Created patch record
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