1 files changed, 0 insertions, 13 deletions
diff --git a/synapse/storage/engines/sqlite.py b/synapse/storage/engines/sqlite.py
index 215a949442..8a0f8c89d1 100644
--- a/synapse/storage/engines/sqlite.py
+++ b/synapse/storage/engines/sqlite.py
@@ -96,19 +96,6 @@ class Sqlite3Engine(BaseDatabaseEngine["sqlite3.Connection"]):
     def lock_table(self, txn, table):
         return
 
-    def get_next_state_group_id(self, txn):
-        """Returns an int that can be used as a new state_group ID
-        """
-        # We do application locking here since if we're using sqlite then
-        # we are a single process synapse.
-        with self._current_state_group_id_lock:
-            if self._current_state_group_id is None:
-                txn.execute("SELECT COALESCE(max(id), 0) FROM state_groups")
-                self._current_state_group_id = txn.fetchone()[0]
-
-            self._current_state_group_id += 1
-            return self._current_state_group_id
-
     @property
     def server_version(self):
         """Gets a string giving the server version. For example: '3.22.0'