#计算两个时间的间隔

#计算间隔天数

select TIMESTAMPDIFF(day,'2014-06-01',date(now()))

#计算间隔月数

select TIMESTAMPDIFF(month,'2014-01-01',date(now()))

#计算间隔年数

select TIMESTAMPDIFF(year,'2010-01-01',date(now()))