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use subquery for timeline lookup to avoid SQLite variable limit

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This commit is contained in:
Josh Hawkins 2026-04-09 21:25:48 -05:00
parent 4c27e5014d
commit 4bc5f4f159
1 changed files with 5 additions and 4 deletions
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9
frigate/util/object.py
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@ -62,11 +62,12 @@ def get_camera_regions_grid(
.where((Event.false_positive == None) | (Event.false_positive == False)) .where((Event.false_positive == None) | (Event.false_positive == False))
.where(Event.start_time > last_update) .where(Event.start_time > last_update)
) )
valid_event_ids = [e["id"] for e in events.dicts()]
logger.debug(f"Found {len(valid_event_ids)} new events for {name}") event_count = events.count()
logger.debug(f"Found {event_count} new events for {name}")
# no new events, return as is # no new events, return as is
if not valid_event_ids: if event_count == 0:
return grid return grid
new_update = datetime.datetime.now().timestamp() new_update = datetime.datetime.now().timestamp()
@ -78,7 +79,7 @@ def get_camera_regions_grid(
Timeline.data, Timeline.data,
] ]
) )
.where(Timeline.source_id << valid_event_ids) .where(Timeline.source_id << events)
.limit(10000) .limit(10000)
.dicts() .dicts()
) )