[1153]mysql中between的边界范围

文章目录

• mysql between的边界范围
• not between 的范围是不包含边界值
• mysql between日期边界的问题留意

mysql between的边界范围

between 的范围是包含两边的边界值

eg： id between 3 and 7 等价与 id >=3 and id<=7

not between 的范围是不包含边界值

eg：id not between 3 and 7 等价与 id < 3 or id>7

SELECT * FROM `test` where id BETWEEN 3 and 7;
等价于 SELECT * FROM `test` where id>=3 and id<=7;
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SELECT * FROM `test` where id NOT BETWEEN 3 and 7;
等价于 SELECT * FROM `test` where id<3 or id>7;

mysql between日期边界的问题留意

边界问题：

mysql， between 开始日期 AND 结束日期 包含开始日期，不包含结束日期

例如：

BETWEEN '2018-01-22' AND  '2018-01-30'

开始日期从2018-01-22 00:00:00.0 开始， 到2018-01-29 23:59:59.59结束

参考：https://www.jb51.net/article/214469.htm