error_class

# File activerecord/lib/active_record/tasks/mysql_database_tasks.rb, line 91
      def error_class
        if configuration['adapter'] =~ /jdbc/
          require 'active_record/railties/jdbcmysql_error'
          ArJdbcMySQL::Error
        elsif defined?(Mysql2)
          Mysql2::Error
        else
          StandardError
        end
      end