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| author | Andres Freund <andres@anarazel.de> | 2018-10-31 14:47:41 -0700 |
|---|---|---|
| committer | Andres Freund <andres@anarazel.de> | 2018-10-31 15:46:39 -0700 |
| commit | 691d79a0793328a45b01348675ba677aa7623bec (patch) | |
| tree | cc41b65107978af4b006f3c5930a00071a5ae62c /src/backend/utils/adt/jsonb_util.c | |
| parent | 696b0c5fd0a8765fe6dfd075a30be06b448fd615 (diff) | |
| download | postgresql-691d79a0793328a45b01348675ba677aa7623bec.tar.gz postgresql-691d79a0793328a45b01348675ba677aa7623bec.zip | |
Disallow starting server with insufficient wal_level for existing slot.
Previously it was possible to create a slot, change wal_level, and
restart, even if the new wal_level was insufficient for the
slot. That's a problem for both logical and physical slots, because
the necessary WAL records are not generated.
This removes a few tests in newer versions that, somewhat
inexplicably, whether restarting with a too low wal_level worked (a
buggy behaviour!).
Reported-By: Joshua D. Drake
Author: Andres Freund
Discussion: https://postgr.es/m/20181029191304.lbsmhshkyymhw22w@alap3.anarazel.de
Backpatch: 9.4-, where replication slots where introduced
Diffstat (limited to 'src/backend/utils/adt/jsonb_util.c')
0 files changed, 0 insertions, 0 deletions