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| author | Erik Johnston <erik@matrix.org> | 2016-06-09 14:21:23 +0100 |
|---|---|---|
| committer | Erik Johnston <erik@matrix.org> | 2016-06-09 14:21:23 +0100 |
| commit | ba0406d10da32ebebf4185f01841f236371e0ae8 (patch) | |
| tree | 70f492094b7fb962a8161bd2304c6846b3ac3f40 /synapse/storage/event_federation.py | |
| parent | Merge pull request #801 from ruma/readme-history-storage (diff) | |
| parent | Change CHANGELOG (diff) | |
| download | synapse-ba0406d10da32ebebf4185f01841f236371e0ae8.tar.xz | |
Merge branch 'release-v0.16.0' of github.com:matrix-org/synapse v0.16.0
Diffstat (limited to 'synapse/storage/event_federation.py')
| -rw-r--r-- | synapse/storage/event_federation.py | 16 |
1 files changed, 16 insertions, 0 deletions
diff --git a/synapse/storage/event_federation.py b/synapse/storage/event_federation.py index 3489315e0d..0827946207 100644 --- a/synapse/storage/event_federation.py +++ b/synapse/storage/event_federation.py @@ -163,6 +163,22 @@ class EventFederationStore(SQLBaseStore): room_id, ) + @defer.inlineCallbacks + def get_max_depth_of_events(self, event_ids): + sql = ( + "SELECT MAX(depth) FROM events WHERE event_id IN (%s)" + ) % (",".join(["?"] * len(event_ids)),) + + rows = yield self._execute( + "get_max_depth_of_events", None, + sql, *event_ids + ) + + if rows: + defer.returnValue(rows[0][0]) + else: + defer.returnValue(1) + def _get_min_depth_interaction(self, txn, room_id): min_depth = self._simple_select_one_onecol_txn( txn, |