truncate_tables

# File activerecord/lib/active_record/connection_adapters/abstract/database_statements.rb, line 225
      def truncate_tables(*table_names) # :nodoc:
        table_names -= [pool.schema_migration.table_name, pool.internal_metadata.table_name]

        return if table_names.empty?

        disable_referential_integrity do
          statements = build_truncate_statements(table_names)
          execute_batch(statements, "Truncate Tables")
        end
      end