Repeated database corruption while migrating to HACS comfoconnect

[Erik-MG]

In the process of migrating from the old comfoconnect (integration via configuration.yaml) to the new HACS-based comfoconnect my database gets corrupted when I sort out the old and new entities (ie deleting old comfoconnect entities no longer in use and removing the '_2' suffix from the new comfoconnect entities. This has happened twice now (second time after restoring from a backup).

After a restart (when I have finished the cleaning up) I get the following fatal error(s) which may be due to my cleaning up or something else. What can I do? (I can provide more log entries at request)

sqlalchemy.exc.IntegrityError: (sqlite3.IntegrityError) UNIQUE constraint failed: statistics_meta.statistic_id [SQL: UPDATE statistics_meta SET statistic_id=? WHERE statistics_meta.statistic_id = ? AND statistics_meta.source = ?] [parameters: ('sensor.comfoairq_inside_temperature', 'sensor.comfoairq_inside_temperature_2', 'recorder')] (Background on this error at: https://sqlalche.me/e/20/gkpj) 2024-03-06 10:55:01.017 WARNING (Recorder) [homeassistant.components.recorder.entity_registry] Cannot migrate history for entity_idsensor.comfoairq_inside_temperature_2tosensor.comfoairq_inside_temperaturebecause the new entity_id is already in use 2024-03-06 10:55:02.780 ERROR (Recorder) [homeassistant.components.recorder.core] Unrecoverable sqlite3 database corruption detected: (sqlite3.IntegrityError) FOREIGN KEY constraint failed [SQL: INSERT INTO states (entity_id, state, attributes, event_id, last_changed, last_changed_ts, last_updated, last_updated_ts, old_state_id, attributes_id, context_id, context_user_id, context_parent_id, origin_idx, context_id_bin, context_user_id_bin, context_parent_id_bin, metadata_id) VALUES (?, ?, ?, ?, ?, ?, ?, ?, ?, ?, ?, ?, ?, ?, ?, ?, ?, ?) RETURNING state_id] [parameters: (None, '2024-03-06T09:55:01+00:00', None, None, None, None, None, 1709718901.722167, 4807314, 579904, None, None, None, 0, <memory at 0x7f6d5c6d40>, None, None, 728)] (Background on this error at: https://sqlalche.me/e/20/gkpj) Traceback (most recent call last): File "/usr/local/lib/python3.12/site-packages/sqlalchemy/engine/base.py", line 2113, in _exec_insertmany_context dialect.do_execute( File "/usr/local/lib/python3.12/site-packages/sqlalchemy/engine/default.py", line 922, in do_execute cursor.execute(statement, parameters) sqlite3.IntegrityError: FOREIGN KEY constraint failed

[michaelarnauts]

I have no clue what could be the cause of this. I don't do any manual database actions, so this seems like something that is caused by Home Assistant itself.