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好吧问答库 > 求教sql server 可以把列名当做变量吗？

求教sql server 可以把列名当做变量吗？

2025年03月26日 11:13

有2个网友回答

网友（1）：

不可以，列名、表名都不能用变量，可以通过拼接字符，然后用exec来执行
如，exec('update tb set '+列名变量+'='''+字符类的变量值+''' where 条件')

网友（2）：

存储过程可以实现

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