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| author | Noah Misch <noah@leadboat.com> | 2024-02-19 12:52:28 -0800 |
|---|---|---|
| committer | Noah Misch <noah@leadboat.com> | 2024-02-19 12:52:49 -0800 |
| commit | c59a97313ba34aeb4b1670307c0228fb94694adb (patch) | |
| tree | 41b4d3a43962f066391d2807110c14ebbf2fa50a /src/backend/parser/parse_merge.c | |
| parent | f024746484b966f916e6d8e1d0bd39de51aad2e1 (diff) | |
| download | postgresql-c59a97313ba34aeb4b1670307c0228fb94694adb.tar.gz postgresql-c59a97313ba34aeb4b1670307c0228fb94694adb.zip | |
Fix test race between primary XLOG_RUNNING_XACTS and standby logical slot.
Before the previous commit, the test could hang until
LOG_SNAPSHOT_INTERVAL_MS (15s), until checkpoint_timeout (300s), or
indefinitely. An indefinite hang was awfully improbable. It entailed
the test reaching checkpoint_timeout before the
DecodingContextFindStartpoint() of a CREATE SUBSCRIPTION, yet after the
preceding WAL record. Back-patch to v16, which introduced the test.
Bertrand Drouvot, reported by Noah Misch.
Discussion: https://postgr.es/m/20240211010227.a2.nmisch@google.com
Diffstat (limited to 'src/backend/parser/parse_merge.c')
0 files changed, 0 insertions, 0 deletions