Question

| id         | first (datetime)    | last (datetime)
--------------------------------------------------------
| 1          | 2013-04-15 00:00:00 | 2013-04-21 23:59:00
| 2          | 2013-04-08 00:00:00 | 2013-04-14 23:59:00
| 3          | 2013-04-01 00:00:00 | 2013-04-07 23:59:00
| 4          | 2013-04-01 00:00:00 | 2013-04-07 23:59:00

如果记录日期时间范围涵盖今天，我想显示记录。（此样本为3和4）

我尝试用两个NOW()执行此操作，它在第二个NOW()中出现语法错误。

我该怎么做？

Answer 1

select *
from your_table
where current_date() between first_datetime and last_datetime

Answer 2

select 
    *
from
    your_table
where
    first <= NOW() 
and last >= NOW()

mysql - 今天是两个列值之间

2 个答案: