instance method `clear_cache!`

Ruby on Rails 5.2.8.1

Since v3.1.12

Available in: v3.1.12 v3.2.22.5 v4.0.13 v4.1.16 v4.2.9 v5.2.8.1 v6.0.6 v6.1.7.10 v7.0.10 v7.1.6 v7.2.3 v8.0.4 v8.1.2

Compare with:

clear_cache!()

Clear any caching the database adapter may be doing, for example clearing the prepared statement cache. This is database specific.

Source

# File activerecord/lib/active_record/connection_adapters/abstract_adapter.rb, line 424
      def clear_cache!
        # this should be overridden by concrete adapters
      end

Defined in activerecord/lib/active_record/connection_adapters/abstract_adapter.rb line 424 · View on GitHub · Improve this page · Find usages on GitHub

Defined in ActiveRecord::ConnectionAdapters::AbstractAdapter

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