Merge branch 'develop' into travis/fosdem/admin-api-groups github/travis/fosdem/admin-api-groups travis/fosdem/admin-api-groups

1 files changed, 2 insertions, 2 deletions

diff --git a/synapse/storage/databases/state/store.py b/synapse/storage/databases/state/store.py

index 0e31cc811a..89cdc84a9c 100644
--- a/synapse/storage/databases/state/store.py
+++ b/synapse/storage/databases/state/store.py
@@ -565,11 +565,11 @@ class StateGroupDataStore(StateBackgroundUpdateStore, SQLBaseStore):
             )
 
         logger.info("[purge] removing redundant state groups")
-        txn.executemany(
+        txn.execute_batch(
             "DELETE FROM state_groups_state WHERE state_group = ?",
             ((sg,) for sg in state_groups_to_delete),
         )
-        txn.executemany(
+        txn.execute_batch(
             "DELETE FROM state_groups WHERE id = ?",
             ((sg,) for sg in state_groups_to_delete),
         )