mysql查询 一天 一周 一个月的数据

查询一天:
select * from table where to_days(column_time) = to_days(now());
select * from table where date(column_time) = curdate();


查询一周:
select * from table   where DATE_SUB(CURDATE(), INTERVAL 7 DAY) <= date(column_time);


查询一个月:
select * from table where DATE_SUB(CURDATE(), INTERVAL 1 MONTH) <= date(column_time);

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转载自yudey.iteye.com/blog/1855374