method

ddl_transaction

rails latest stable - Class: ActiveRecord::Migrator

ddl_transaction(migration, &block)

private

Wrap the migration in a transaction only if supported by the adapter.

# File activerecord/lib/active_record/migration.rb, line 1578
      def ddl_transaction(migration, &block)
        if use_transaction?(migration)
          connection.transaction(&block)
        else
          yield
        end
      end

ddl_transaction

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