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SELECT CURDATE(), DATE_SUB(CURDATE(),INTERVAL DAY(CURDATE())-1 DAY);SELECT CURDATE(), LAST_DAY(CURDATE());SELECT DATE_SUB(DATE_SUB(CURDATE(),INTERVAL DAY(CURDATE())-1 DAY), INTERVAL 1 MONTH);SELECT CURDATE(), DATE_ADD(CURDATE(),INTERVAL -WEEKDAY(CURDATE()) DAY);待续……
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原文地址：http://blog.csdn.net/u011402596/article/details/46537207
