method

disable_referential_integrity

v2.2.1 - Show latest stable - 0 notes - Class: ActiveRecord::ConnectionAdapters::MysqlAdapter

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disable_referential_integrity(&block) public

REFERENTIAL INTEGRITY ====================================

# File activerecord/lib/active_record/connection_adapters/mysql_adapter.rb, line 251
      def disable_referential_integrity(&block) #:nodoc:
        old = select_value("SELECT @@FOREIGN_KEY_CHECKS")

        begin
          update("SET FOREIGN_KEY_CHECKS = 0")
          yield
        ensure
          update("SET FOREIGN_KEY_CHECKS = #{old}")
        end
      end

disable_referential_integrity

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