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Remove confusing line from History docs (#17032)
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@ -164,15 +164,15 @@ The following characters can be used in entity globs:
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The history is stored in a SQLite database `home-assistant_v2.db` within your
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The history is stored in a SQLite database `home-assistant_v2.db` within your
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configuration directory unless the `recorder` integration is set up differently.
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configuration directory unless the `recorder` integration is set up differently.
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- events table is all events except `time_changed` that happened while recorder integration was running.
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- events table is all events except `time_changed` that happened while recorder integration was running.
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- states table contains all the `new_state` values of `state_changed` events.
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- states table contains all the `new_state` values of `state_changed` events.
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- Inside the states table you have:
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- Inside the states table you have:
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- `entity_id`: the entity_id of the entity
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- `entity_id`: the entity_id of the entity
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- `state`: the state of the entity
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- `state`: the state of the entity
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- `attributes`: JSON of the state attributes
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- `attributes`: JSON of the state attributes
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- `last_changed`: timestamp last time the state has changed. A state_changed event can happen when just attributes change.
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- `last_changed`: timestamp last time the state has changed.
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- `last_updated`: timestamp anything has changed (state, attributes)
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- `last_updated`: timestamp anything has changed (state, attributes)
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- `created`: timestamp this entry was inserted into the database
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- `created`: timestamp this entry was inserted into the database
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When the `history` integration queries the states table it only selects states
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When the `history` integration queries the states table it only selects states
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where the state has changed: `WHERE last_changed=last_updated`
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where the state has changed: `WHERE last_changed=last_updated`
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