diff options
| -rw-r--r-- | changelog.d/5713.misc | 1 | ||||
| -rw-r--r-- | synapse/storage/state.py | 8 |
2 files changed, 7 insertions, 2 deletions
diff --git a/changelog.d/5713.misc b/changelog.d/5713.misc new file mode 100644 index 0000000000..01ea1cf8d7 --- /dev/null +++ b/changelog.d/5713.misc @@ -0,0 +1 @@ +Improve caching when fetching `get_filtered_current_state_ids`. diff --git a/synapse/storage/state.py b/synapse/storage/state.py index 0bfe1b4550..a35289876d 100644 --- a/synapse/storage/state.py +++ b/synapse/storage/state.py @@ -510,6 +510,12 @@ class StateGroupWorkerStore(EventsWorkerStore, SQLBaseStore): event ID. """ + where_clause, where_args = state_filter.make_sql_filter_clause() + + if not where_clause: + # We delegate to the cached version + return self.get_current_state_ids(room_id) + def _get_filtered_current_state_ids_txn(txn): results = {} sql = """ @@ -517,8 +523,6 @@ class StateGroupWorkerStore(EventsWorkerStore, SQLBaseStore): WHERE room_id = ? """ - where_clause, where_args = state_filter.make_sql_filter_clause() - if where_clause: sql += " AND (%s)" % (where_clause,) |