diff options
| author | Fujii Masao | 2025-07-10 23:39:24 +0000 |
|---|---|---|
| committer | Fujii Masao | 2025-07-10 23:39:24 +0000 |
| commit | 05dedf43d380edc98546c381e76a9d907fd19bed (patch) | |
| tree | b11df129231a5cdc15cff7581ed123553124f4ef /src/include | |
| parent | a6c0bf93031dac8701b8d6c1093230dc5caf190d (diff) | |
Change unit of idle_replication_slot_timeout to seconds.
Previously, the idle_replication_slot_timeout parameter used minutes
as its unit, based on the assumption that values would typically exceed
one minute in production environments. However, this caused unexpected
behavior: specifying a value below 30 seconds would round down to 0,
effectively disabling the timeout. This could be surprising to users.
To allow finer-grained control and avoid such confusion, this commit changes
the unit of idle_replication_slot_timeout to seconds. Larger values can
still be specified easily using standard time suffixes, for example,
'24h' for 24 hours.
Back-patch to v18 where idle_replication_slot_timeout was added.
Reported-by: Gunnar Morling <gunnar.morling@googlemail.com>
Author: Fujii Masao <masao.fujii@gmail.com>
Reviewed-by: Laurenz Albe <laurenz.albe@cybertec.at>
Reviewed-by: David G. Johnston <david.g.johnston@gmail.com>
Reviewed-by: Amit Kapila <amit.kapila16@gmail.com>
Reviewed-by: Hayato Kuroda <kuroda.hayato@fujitsu.com>
Reviewed-by: Tom Lane <tgl@sss.pgh.pa.us>
Discussion: https://postgr.es/m/CADGJaX_0+FTguWpNSpgVWYQP_7MhoO0D8=cp4XozSQgaZ40Odw@mail.gmail.com
Backpatch-through: 18
Diffstat (limited to 'src/include')
| -rw-r--r-- | src/include/replication/slot.h | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/src/include/replication/slot.h b/src/include/replication/slot.h index ffacba9d2ae..76aeeb92242 100644 --- a/src/include/replication/slot.h +++ b/src/include/replication/slot.h @@ -266,7 +266,7 @@ extern PGDLLIMPORT ReplicationSlot *MyReplicationSlot; /* GUCs */ extern PGDLLIMPORT int max_replication_slots; extern PGDLLIMPORT char *synchronized_standby_slots; -extern PGDLLIMPORT int idle_replication_slot_timeout_mins; +extern PGDLLIMPORT int idle_replication_slot_timeout_secs; /* shmem initialization functions */ extern Size ReplicationSlotsShmemSize(void); |