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| author | Amit Kapila | 2025-07-11 05:16:43 +0000 |
|---|---|---|
| committer | Amit Kapila | 2025-07-11 05:16:43 +0000 |
| commit | 72e6c08fea7cf59f5166e138aab927ad87570aa4 (patch) | |
| tree | 661b2b2e2fae73f6361e34a138208ff72be8b100 /src/pl/plperl/sql/plperl_init.sql | |
| parent | 4cff01c4a3472ecd2a53f957f13ab20a2970db4c (diff) | |
Previously, the check_hook functions for max_slot_wal_keep_size and
idle_replication_slot_timeout would incorrectly raise an ERROR for values
set in postgresql.conf during upgrade, even though those values were not
actively used in the upgrade process.
To prevent logical slot invalidation during upgrade, we used to set
special values for these GUCs. Now, instead of relying on those values, we
directly prevent WAL removal and logical slot invalidation caused by
max_slot_wal_keep_size and idle_replication_slot_timeout.
Note: PostgreSQL 17 does not include the idle_replication_slot_timeout
GUC, so related changes were not backported.
BUG #18979
Reported-by: jorsol <[email protected]>
Author: Dilip Kumar <[email protected]>
Reviewed by: vignesh C <[email protected]>
Reviewed by: Alvaro Herrera <[email protected]>
Backpatch-through: 17, where it was introduced
Discussion: https://postgr.es/m/[email protected]
Discussion: https://postgr.es/m/[email protected]
Diffstat (limited to 'src/pl/plperl/sql/plperl_init.sql')
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