摘要：
晚上有朋友问起，简单的写了一个。DELIMITER $$CREATEFUNCTION `t_girl`.`func_rand_string`(f_num tinyint unsigned,f_type tinyint unsigned)RETURNS varchar(32)BEGIN-- Translate the number to letter.-- No 1 stands for string only.-- No 2 stands for number only.-- No 3 stands for combination of the above.declare i int unsi 阅读全文
