MySQL中BETWEEN子句的用法案例详细说明

可以使用IN子句来代替相结合的“大于等于和小于等于”的条件。

要了解BETWEEN 子句考虑的EMPLOYEE_TBL表有以下记录：

mysql> SELECT * FROM employee_tbl;
+------+------+------------+--------------------+
  id    name   work_date   daily_typing_pages  
+------+------+------------+--------------------+
   1   John   2007-01-24          250  
   2   Ram   2007-05-27          220  
   3   Jack   2007-05-06          170  
   3   Jack   2007-04-06          100  
   4   Jill   2007-04-06          220  
   5   Zara   2007-06-06          300  
   5   Zara   2007-02-06          350  
+------+------+------------+--------------------+
7 rows in set (0.00 sec)

现在，假设根据上表想获取记录条件daily_typing_pages超过170，等于和小于300。这可以使用如下条件>=和<=

mysql>SELECT * FROM employee_tbl 
  ->WHERE daily_typing_pages >= 170 AND
  ->daily_typing_pages <= 300;
+------+------+------------+--------------------+
  id    name   work_date   daily_typing_pages  
+------+------+------------+--------------------+
   1   John   2007-01-24          250  
   2   Ram   2007-05-27          220  
   3   Jack   2007-05-06          170  
   4   Jill   2007-04-06          220  
   5   Zara   2007-06-06          300  
+------+------+------------+--------------------+
5 rows in set (0.03 sec)

同样可以实现使用BETWEEN子句如下：

mysql> SELECT * FROM employee_tbl 
  -> WHERE daily_typing_pages BETWEEN 170 AND 300; 
+------+------+------------+--------------------+
  id    name   work_date   daily_typing_pages  
+------+------+------------+--------------------+
   1   John   2007-01-24          250  
   2   Ram   2007-05-27          220  
   3   Jack   2007-05-06          170  
   4   Jill   2007-04-06          220  
   5   Zara   2007-06-06          300  
+------+------+------------+--------------------+
5 rows in set (0.03 sec)

以上就是MySQL中BETWEEN子句的用法实例详解的详细内容，更多请关注php中文网其它相关文章！

……