SQL IN 操作符

IN 操作符允许您在 WHERE 子句中规定多个值。

SQL IN 语法

SELECT column_name(s)
FROM table_name
WHERE column_name IN (value1,value2,...);

实例:

// 实例1:选取 name 为 "Google""菜鸟教程" 的所有网站:
SELECT * FROM Websites
WHERE name IN ('Google','菜鸟教程');

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