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| author | Richard van der Hoff <richard@matrix.org> | 2019-06-10 20:28:08 +0100 |
|---|---|---|
| committer | Richard van der Hoff <richard@matrix.org> | 2019-06-10 20:28:08 +0100 |
| commit | 69a43d9974824893605252bf32d08484fdaa28fb (patch) | |
| tree | 180a6d2e659269ebf6e61b424051497cbab22848 /synapse/storage/stream.py | |
| parent | SAML2 Improvements and redirect stuff (diff) | |
| parent | Merge branch 'release-v1.0.0' of github.com:matrix-org/synapse into develop (diff) | |
| download | synapse-69a43d9974824893605252bf32d08484fdaa28fb.tar.xz | |
Merge remote-tracking branch 'origin/develop' into rav/saml2_client
Diffstat (limited to 'synapse/storage/stream.py')
| -rw-r--r-- | synapse/storage/stream.py | 12 |
1 files changed, 11 insertions, 1 deletions
diff --git a/synapse/storage/stream.py b/synapse/storage/stream.py index 529ad4ea79..6f7f65d96b 100644 --- a/synapse/storage/stream.py +++ b/synapse/storage/stream.py @@ -592,8 +592,18 @@ class StreamWorkerStore(EventsWorkerStore, SQLBaseStore): ) def get_max_topological_token(self, room_id, stream_key): + """Get the max topological token in a room before the given stream + ordering. + + Args: + room_id (str) + stream_key (int) + + Returns: + Deferred[int] + """ sql = ( - "SELECT max(topological_ordering) FROM events" + "SELECT coalesce(max(topological_ordering), 0) FROM events" " WHERE room_id = ? AND stream_ordering < ?" ) return self._execute( |