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Merge pull request #36260 from vishaltelangre/active_record-collection_cache_versioning-config-info

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[skip ci] Add missing info about 'active_record.collection_cache_versioning' configuration
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Eileen M. Uchitelle 2019-05-13 04:18:45 -04:00 committed by GitHub
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guides/source/configuring.md
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@ -383,6 +383,12 @@ All these configuration options are delegated to the `I18n` library.
having to send a query to the database to get this information.
Defaults to `true`.
* `config.active_record.collection_cache_versioning` enables the same cache key
to be reused when the object being cached of type `ActiveRecord::Relation`
changes by moving the volatile information (max updated at and count) of
the relation's cache key into the cache version to support recycling cache key.
Defaults to `true`.
The MySQL adapter adds one additional configuration option:
* `ActiveRecord::ConnectionAdapters::Mysql2Adapter.emulate_booleans` controls whether Active Record will consider all `tinyint(1)` columns as booleans. Defaults to `true`.