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Reduce database queries to necessary fields (#7751)

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* Reduce database queries to necessary labels

* Set columns for other queries

* skip creating model instances

---------

Co-authored-by: Blake Blackshear <blakeb@blakeshome.com>
This commit is contained in:
Nicolas Mowen
2023-09-11 16:07:04 -06:00
committed by GitHub
parent 5658e5a4cc
commit a2206bb177
5 changed files with 62 additions and 23 deletions
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10
frigate/events/cleanup.py
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@@ -83,7 +83,10 @@ class EventCleanup(threading.Thread):
datetime.datetime.now() - datetime.timedelta(days=expire_days)
).timestamp()
# grab all events after specific time
expired_events = Event.select().where(
expired_events = Event.select(
Event.id,
Event.camera,
).where(
Event.camera.not_in(self.camera_keys),
Event.start_time < expire_after,
Event.label == event.label,
@@ -133,7 +136,10 @@ class EventCleanup(threading.Thread):
datetime.datetime.now() - datetime.timedelta(days=expire_days)
).timestamp()
# grab all events after specific time
expired_events = Event.select().where(
expired_events = Event.select(
Event.id,
Event.camera,
).where(
Event.camera == name,
Event.start_time < expire_after,
Event.label == event.label,