Comment

2016-09-16 11:34:01 +01:00 · 2016-09-16 11:34:01 +01:00 · a68807d426
parent 2e67cabd7f
commit a68807d426
1 changed files with 2 additions and 0 deletions
--- a/synapse/storage/event_federation.py
+++ b/synapse/storage/event_federation.py
@ -393,6 +393,8 @@ class EventFederationStore(SQLBaseStore):

    def _delete_old_forward_extrem_cache(self):
        def _delete_old_forward_extrem_cache_txn(txn):
+            # Delete entries older than a month, while making sure we don't delete
+            # the only entries for a room.
            sql = ("""
                DELETE FROM stream_ordering_to_exterm
                WHERE