一、BETWEEN操作符的基本用法
BETWEEN操作符用於選取兩個值范圍內的值。
語法格式如下:
SELECT 列名1,列名2... FROM 表名 WHERE 列名 BETWEEN 值1 AND 值2;
示例student表:
例子:
SELECT * FROM student WHERE student_number BETWEEN 20190100 AND 20190200;
運行結果:
當然也可以使用NOT關鍵字,查找不在兩個值范圍內的數據:
SELECT * FROM student WHERE student_number NOT BETWEEN 20190100 AND 20190200;
運行結果: