primary_keys() — ActiveRecord::ConnectionAdapters::ConnectionPool

primary_keys()

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# File activerecord/lib/active_record/connection_adapters/abstract/connection_pool.rb, line 190
      def primary_keys
        with_connection do |c|
          c.schema_cache.primary_keys
        end
      end

Defined in activerecord/lib/active_record/connection_adapters/abstract/connection_pool.rb line 190 · View on GitHub · Improve this page · Find usages on GitHub

Defined in ActiveRecord::ConnectionAdapters::ConnectionPool

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