mysql 按照时间段来获取数据的方法
Jun 07, 2016 pm 05:55 PMmysql 按照时间段来获取数据的方法,需要的朋友可以参考一下
时间格式为2013-03-12查询出当天数据:
代码如下:
SELECT * FROM `table` WHERE date(时间字段) = curdate();
查询出当月字段:
代码如下:
SELECT *
FROM `table`
WHERE month( 时间字段) = month( now( ) ) ;
时间格式为1219876…… UNIX时间,只要应用“FROM_UNIXTIME( )”函数
例如查询当月:
代码如下:
SELECT *
FROM `table`
WHERE month( from_unixtime( reg_time ) ) = month( now( ) ) ;
查询上一个月的呢?变通一下!
代码如下:
SELECT *
FROM `table`
WHERE month( from_unixtime( reg_time ) ) = month( now( ) ) -1;

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