diff options
| -rw-r--r-- | src/backend/replication/logical/worker.c | 18 |
1 files changed, 16 insertions, 2 deletions
diff --git a/src/backend/replication/logical/worker.c b/src/backend/replication/logical/worker.c index bbf3506be04..d6986f59c1c 100644 --- a/src/backend/replication/logical/worker.c +++ b/src/backend/replication/logical/worker.c @@ -1351,6 +1351,21 @@ reread_subscription(void) } /* + * We need to make new connection to new slot if slot name has changed + * so exit here as well if that's the case. + */ + if (strcmp(newsub->slotname, MySubscription->slotname) != 0) + { + ereport(LOG, + (errmsg("logical replication worker for subscription \"%s\" will " + "restart because the replication slot name was changed", + MySubscription->name))); + + walrcv_disconnect(wrconn); + proc_exit(0); + } + + /* * Exit if publication list was changed. The launcher will start * new worker. */ @@ -1382,8 +1397,7 @@ reread_subscription(void) } /* Check for other changes that should never happen too. */ - if (newsub->dbid != MySubscription->dbid || - strcmp(newsub->slotname, MySubscription->slotname) != 0) + if (newsub->dbid != MySubscription->dbid) { elog(ERROR, "subscription %u changed unexpectedly", MyLogicalRepWorker->subid); |