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筛选满足区间条件的数据。

命令格式

<a> [NOT] between <b> and <c>

参数说明

  • a:必填。待筛选的字段。

  • bc:必填。指定的区间条件。数据类型必须与a的数据类型保持一致。

返回值说明

筛选满足a的值位于bc之间或不在bc之间的数据。

如果abc为空,返回结果为空。

使用示例

例如表emp中的数据如下。

| empno | ename | job | mgr | hiredate| sal| comm | deptno |
7369,SMITH,CLERK,7902,1980-12-17 00:00:00,800,,20
7499,ALLEN,SALESMAN,7698,1981-02-20 00:00:00,1600,300,30
7521,WARD,SALESMAN,7698,1981-02-22 00:00:00,1250,500,30
7566,JONES,MANAGER,7839,1981-04-02 00:00:00,2975,,20
7654,MARTIN,SALESMAN,7698,1981-09-28 00:00:00,1250,1400,30
7698,BLAKE,MANAGER,7839,1981-05-01 00:00:00,2850,,30
7782,CLARK,MANAGER,7839,1981-06-09 00:00:00,2450,,10
7788,SCOTT,ANALYST,7566,1987-04-19 00:00:00,3000,,20
7839,KING,PRESIDENT,,1981-11-17 00:00:00,5000,,10
7844,TURNER,SALESMAN,7698,1981-09-08 00:00:00,1500,0,30
7876,ADAMS,CLERK,7788,1987-05-23 00:00:00,1100,,20
7900,JAMES,CLERK,7698,1981-12-03 00:00:00,950,,30
7902,FORD,ANALYST,7566,1981-12-03 00:00:00,3000,,20
7934,MILLER,CLERK,7782,1982-01-23 00:00:00,1300,,10
7948,JACCKA,CLERK,7782,1981-04-12 00:00:00,5000,,10
7956,WELAN,CLERK,7649,1982-07-20 00:00:00,2450,,10
7956,TEBAGE,CLERK,7748,1982-12-30 00:00:00,1300,,10

查询sal大于等于1000小于等于1500之间的数据,命令示例如下。

select * from emp where sal between 1000 and 1500;

返回结果如下。

+-------+-------+-----+------------+------------+------------+------------+------------+
| empno | ename | job | mgr        | hiredate   | sal        | comm       | deptno     |
+-------+-------+-----+------------+------------+------------+------------+------------+
| 7521  | WARD  | SALESMAN | 7698  | 1981-02-22 00:00:00 | 1250.0     | 500.0      | 30  |
| 7654  | MARTIN | SALESMAN | 7698 | 1981-09-28 00:00:00 | 1250.0     | 1400.0     | 30 |
| 7844  | TURNER | SALESMAN | 7698 | 1981-09-08 00:00:00 | 1500.0     | 0.0        | 30 |
| 7876  | ADAMS | CLERK | 7788  | 1987-05-23 00:00:00 | 1100.0     | NULL     | 20   |
| 7934  | MILLER | CLERK | 7782  | 1982-01-23 00:00:00 | 1300.0     | NULL      | 10  |
| 7956  | TEBAGE | CLERK | 7748  | 1982-12-30 00:00:00 | 1300.0     | NULL      | 10  |
+-------+-------+-----+------------+------------+------------+------------+------------+

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