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author | Thomas Munro | 2021-07-11 07:50:55 +0000 |
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committer | Thomas Munro | 2021-07-11 08:08:02 +0000 |
commit | 0e39a608ed5545cc6b9d538ac937c3c1ee8cdc36 (patch) | |
tree | e1e276196fdc79556b64481b99bbbbeb08179250 /src/backend/access/gist/gistbuild.c | |
parent | dd0e37cc1598050ec38fa289908487d4f5c96dca (diff) |
Fix pgbench timestamp bugs.
Commit 547f04e changed pgbench to use microsecond accounting, but
introduced a couple of logging and aggregation bugs:
1. We print Unix epoch timestamps so that you can correlate them with
other logs, but these were inadvertently changed to use a
system-dependent reference epoch. Compute Unix timestamps, and begin
aggregation intervals on the boundaries of whole Unix epoch seconds, as
before.
2. The user-supplied aggregation interval needed to be scaled.
Back-patch to 14.
Author: Fabien COELHO <[email protected]>
Author: Yugo NAGATA <[email protected]>
Author: Kyotaro Horiguchi <[email protected]>
Reported-by: YoungHwan Joo <[email protected]>
Reported-by: Gregory Smith <[email protected]>
Discussion: https://postgr.es/m/CAF7igB1r6wRfSCEAB-iZBKxkowWY6%2BdFF2jObSdd9%2BiVK%2BvHJg%40mail.gmail.com
Discussion: https://postgr.es/m/CAHLJuCW_8Vpcr0%3Dt6O_gozrg3wXXWXZXDioYJd3NhvKriqgpfQ%40mail.gmail.com
Diffstat (limited to 'src/backend/access/gist/gistbuild.c')
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