diff options
| -rw-r--r-- | synapse/storage/devices.py | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/synapse/storage/devices.py b/synapse/storage/devices.py index 81c43d31f6..bd56ba2515 100644 --- a/synapse/storage/devices.py +++ b/synapse/storage/devices.py @@ -508,7 +508,7 @@ class DeviceStore(SQLBaseStore): defer.returnValue(set(changed)) sql = """ - SELECT user_id FROM device_lists_stream WHERE stream_id > ? + SELECT DISTINCT user_id FROM device_lists_stream WHERE stream_id > ? """ rows = yield self._execute("get_user_whose_devices_changed", None, sql, from_key) defer.returnValue(set(row[0] for row in rows)) |