mysql存储过程时间月份减法_MySQL
- WBOYOriginal
- 2016-06-01 12:59:051090browse
declare startTime VARCHAR(19) default '2014-00-00 00:00:00';
declare tempTime VARCHAR(19) default NOW();
declare endTime VARCHAR(19) default DATE_SUB(tempTime,INTERVAL '3' MONTH); -- 后退三个月时间
DECLARE MONTHSTR VARCHAR(7) default SUBSTR(endTime,1,7);
set endTime=CONCAT(MONTHSTR,'-00 00:00:00');
SELECT startTime as startTime,endTime AS endTime;
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