* Avoid database executor job to fetch statistic metadata on cache hit
Since we will almost always have a cache hit fetching
statistic meta data we can avoid an executor job
* Avoid database executor job to fetch statistic metadata on cache hit
Since we will almost always have a cache hit fetching
statistic meta data we can avoid an executor job
* Avoid database executor job to fetch statistic metadata on cache hit
Since we will almost always have a cache hit fetching
statistic meta data we can avoid an executor job
* remove exception catch since the threading.excepthook will actually catch this in production
* fix a few missed ones
* threadsafe
* Update homeassistant/components/recorder/table_managers/statistics_meta.py
* coverage and optimistic caching
* Make sql subqueries threadsafe
fixes#89224
* fix join outside of lambda
* move statement generation into a seperate function to make it easier to test
* add cache key tests
* no need to mock hass
* Avoid asking recorder platforms for list_statistic_ids when already complete
If we already had all the data needed for list_statistic_ids, we would
still query recorder platforms and throw away the results
* Update homeassistant/components/recorder/statistics.py
* Load pending state attributes and event data ids at startup
Since we queue all events to be processed after startup
we can have a thundering herd of queries to prime the
LRUs of event data and state attributes ids. Since we
know we are about to process a chunk of events we can
fetch all the ids in two queries
* lru
* fix hang
* Fix recorder LRU being destroyed if event session is reopened
We would clear the LRU in _close_event_session but
it would never get replaced with an LRU again so
it would leak memory if the event session is reopened
* Fix recorder LRU being destroyed if event session is reopened
We would clear the LRU in _close_event_session but
it would never get replaced with an LRU again so
it would leak memory if the event session is reopened
* cleanup
* Fix statistics_at_time query not using index
fixes#82411
* fix refactoring error
* fix query so sqlalc does not get confused
* split it
* write as subquery
* reduce
* cleanup
* reduce
* Revert "reduce"
This reverts commit 43b4b55778.
* Optimize fetching statistics
* speed up
* avoid double groupby
* avoid another loop
* tweak flow
* fixes
* tweak
* avoid a new dt object in the cache for week/month
* avoid a new dt object in the cache for week/month
* Validate common statistics db schema errors on start
* Fix test
* Add tests
* Adjust tests
* Disable statistics schema validation in tests
* Update after rebase
* Fire events when long term statistics is updated
* Allow the new events to be subscribed to by anyone
* Address review comments
* Finish renaming events
* Finish renaming events
* Fix do_adhoc_statistics
* Adjust tests
* Adjust tests
