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Diffstat (limited to 'guides/source')
| -rw-r--r-- | guides/source/configuring.md | 6 |
1 files changed, 6 insertions, 0 deletions
diff --git a/guides/source/configuring.md b/guides/source/configuring.md index d3cecfd384..e14da01538 100644 --- a/guides/source/configuring.md +++ b/guides/source/configuring.md @@ -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`. |