SELECT
table1.id
From
table1
Join
table2
ON
table1.id = table2.id
WHERE
table1.`date` BETWEEN CURDATE() - INTERVAL 1 MONTH AND CURDATE();
连接表的记录集是这是得到我需要
id customer date
1 john 2011-01-01
2 john1 2011-02-02
3 john2 2011-03-03
4 john3 2011-04-04
5 john4 2011-05-05
6 john5 2011-06-06
7 john6 2011-07-07
8 john7 2011-08-08
9 john8 2011-09-09
10 john9 2011-10-10
11 john10 2011-10-11
我在想,如果这是where子句找到正确的信息的权利查询,如果有超过30日期客户天到期。
叫什么点加入? – Phil