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| author | Erik Johnston <erik@matrix.org> | 2017-03-24 11:07:02 +0000 |
|---|---|---|
| committer | Erik Johnston <erik@matrix.org> | 2017-03-24 11:07:02 +0000 |
| commit | d58b1ffe9424453526026e294ac9b6458d31eb9d (patch) | |
| tree | 5ebefdbf0bfa1d73a34b3b33024a72b61a33e7cf /synapse/storage/state.py | |
| parent | Use iter(items|values) (diff) | |
| download | synapse-d58b1ffe9424453526026e294ac9b6458d31eb9d.tar.xz | |
Replace some calls to cursor_to_dict
cursor_to_dict can be surprisinglh expensive for large result sets, so lets only call it when we need to.
Diffstat (limited to 'synapse/storage/state.py')
| -rw-r--r-- | synapse/storage/state.py | 8 |
1 files changed, 4 insertions, 4 deletions
diff --git a/synapse/storage/state.py b/synapse/storage/state.py index aedd597ded..314216f039 100644 --- a/synapse/storage/state.py +++ b/synapse/storage/state.py @@ -342,10 +342,10 @@ class StateStore(SQLBaseStore): args.extend(where_args) txn.execute(sql % (where_clause,), args) - rows = self.cursor_to_dict(txn) - for row in rows: - key = (row["type"], row["state_key"]) - results[group][key] = row["event_id"] + for row in txn: + typ, state_key, event_id = row + key = (typ, state_key) + results[group][key] = event_id else: if types is not None: where_clause = "AND (%s)" % ( |