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Diffstat (limited to 'src/backend/replication/walsender.c')
| -rw-r--r-- | src/backend/replication/walsender.c | 5 |
1 files changed, 5 insertions, 0 deletions
diff --git a/src/backend/replication/walsender.c b/src/backend/replication/walsender.c index a81ef6a2014..c11bb3716f4 100644 --- a/src/backend/replication/walsender.c +++ b/src/backend/replication/walsender.c @@ -1099,6 +1099,11 @@ CreateReplicationSlot(CreateReplicationSlotCmd *cmd) /*- translator: %s is a CREATE_REPLICATION_SLOT statement */ (errmsg("%s must be called in REPEATABLE READ isolation mode transaction", "CREATE_REPLICATION_SLOT ... (SNAPSHOT 'use')"))); + if (!XactReadOnly) + ereport(ERROR, + /*- translator: %s is a CREATE_REPLICATION_SLOT statement */ + (errmsg("%s must be called in a read only transaction", + "CREATE_REPLICATION_SLOT ... (SNAPSHOT 'use')"))); if (FirstSnapshotSet) ereport(ERROR, |