Home Backend Development PHP Tutorial 数据库里头存的格式是“2012-01-19”,怎样写sql比较日期小于几天的不显示呢

数据库里头存的格式是“2012-01-19”,怎样写sql比较日期小于几天的不显示呢

Jun 13, 2016 pm 01:25 PM
interval select timestamp

数据库里面存的格式是“2012-01-19”,怎样写sql比较日期小于几天的不显示呢?
数据库里面存的格式是“2012-01-19”,怎样写sql比较日期小于几天的不显示呢? 


------解决方案--------------------
SELECT UNIX_TIMESTAMP('2012-01-19');
得到unix时间戳
------解决方案--------------------
SELECT * FROM `tablename` WHERE ADDTIME>DATE_SUB(CURRENT_TIMESTAMP(),INTERVAL 6 DAY)
------解决方案--------------------
select date_sub('2012-01-19', INTERVAL 2 DAY)
得到 2012-01-17
接下来的事情你应该会做了

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