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authorAlvaro Herrera <alvherre@alvh.no-ip.org>2015-10-02 12:49:01 -0300
committerAlvaro Herrera <alvherre@alvh.no-ip.org>2015-10-02 12:49:01 -0300
commit65dc1fc99a257a98961bfb964a1a95b2f521cd74 (patch)
tree250199dcad696f88a2379df12f232bb1d5134c7c /src/backend/access/transam/commit_ts.c
parent0f51a848ab98325e497a227155648facd9d0cf9b (diff)
downloadpostgresql-65dc1fc99a257a98961bfb964a1a95b2f521cd74.tar.gz
postgresql-65dc1fc99a257a98961bfb964a1a95b2f521cd74.zip
Don't disable commit_ts in standby if enabled locally
Bug noticed by Fujii Masao
Diffstat (limited to 'src/backend/access/transam/commit_ts.c')
-rw-r--r--src/backend/access/transam/commit_ts.c5
1 files changed, 3 insertions, 2 deletions
diff --git a/src/backend/access/transam/commit_ts.c b/src/backend/access/transam/commit_ts.c
index 79ca04a6eaf..24b82910835 100644
--- a/src/backend/access/transam/commit_ts.c
+++ b/src/backend/access/transam/commit_ts.c
@@ -583,14 +583,15 @@ CommitTsParameterChange(bool newvalue, bool oldvalue)
* pg_control. If the old value was already set, we already did this, so
* don't do anything.
*
- * If the module is disabled in the master, disable it here too.
+ * If the module is disabled in the master, disable it here too, unless
+ * the module is enabled locally.
*/
if (newvalue)
{
if (!track_commit_timestamp && !oldvalue)
ActivateCommitTs();
}
- else if (oldvalue)
+ else if (!track_commit_timestamp && oldvalue)
DeactivateCommitTs(false);
}