MYSQL procedure

没怎么接触过mysql procedure,今天建个calendar表还磨磨唧唧的，记录一下：

CREATE PROCEDURE `new_procedure` (start_date DATA,end_date DATE)
BEGIN
declare crt_date DATE;
set crt_date = start_date;
WHILE crt_date < end_date DO
　　insert into table values(crt_date);
　　set crt_date = adddate(crt_date,interval 1 day);
END WHILE
END