mysql格式化例子

mysql格式化例子   寫了個mysql格式化例子   DELIMITER $$   DROP PROCEDURE IF EXISTS `testdb`.`test_p_getTimeRange`$$   CREATE DEFINER=`ipd`@`%` PROCEDURE `test_p_getTimeRange`(OUT o_timeRange TEXT) BEGIN     SELECT GROUP_CONCAT(CONCAT(timeRange, '|', monday, '|', tuesday, '|', wednesday,          '|', thursday, '|', friday, '|', saturday, '|', sunday, '|', id) SEPARATOR '@') INTO o_timeRange     FROM test_time_range;     END$$   DELIMITER ;