Merge remote-tracking branch 'origin/develop' into matrix-org-hotfixes

1 files changed, 4 insertions, 0 deletions

diff --git a/synapse/storage/engines/postgres.py b/synapse/storage/engines/postgres.py

index 05a72dc554..6309363217 100644
--- a/synapse/storage/engines/postgres.py
+++ b/synapse/storage/engines/postgres.py
@@ -211,6 +211,10 @@ class PostgresEngine(
         else:
             return "%i.%i.%i" % (numver / 10000, (numver % 10000) / 100, numver % 100)
 
+    @property
+    def row_id_name(self) -> str:
+        return "ctid"
+
     def in_transaction(self, conn: psycopg2.extensions.connection) -> bool:
         return conn.status != psycopg2.extensions.STATUS_READY