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Incorporate review

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Brendan Abolivier 2019-11-07 15:25:27 +00:00
parent 24a214bd1b
commit bb78276bdc
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1 changed files with 9 additions and 14 deletions
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23
synapse/storage/data_stores/main/events_bg_updates.py
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@ -525,43 +525,38 @@ class EventsBackgroundUpdatesStore(BackgroundUpdateStore):
(last_event_id, batch_size),
)
rows = self.cursor_to_dict(txn)
if not rows:
return True, 0
for row in rows:
event_id = row["event_id"]
event_json = json.loads(row["json"])
nbrows = 0
for (event_id, event_json) in txn:
self._simple_insert_many_txn(
txn=txn,
table="event_labels",
values=[
{
"event_id": event_id,
"label": label,
"label": str(label),
"room_id": event_json["room_id"],
"topological_ordering": event_json["depth"],
}
for label in event_json["content"].get(
EventContentFields.LABELS, []
)
if label is not None
],
)
nbrows += 1
self._background_update_progress_txn(
txn, "event_store_labels", {"last_event_id": event_id}
)
# We want to return true (to end the background update) only when
# the query returned with less rows than we asked for.
return len(rows) != batch_size, len(rows)
return nbrows
end, num_rows = yield self.runInteraction(
num_rows = yield self.runInteraction(
desc="event_store_labels", func=_event_store_labels_txn
)
if end:
if not num_rows:
yield self._end_background_update("event_store_labels")
return num_rows