这是因为您将结果INTO"插入到一个变量中，并且因为结果不止一个值，因此出现了错误.

Its because you are inserting the result 'INTO' a variable and because the result is more than a single value, hence the error.

您的限制为 10，尝试更改为 1，这将解决它，如果您想要返回多个值，那么您需要在记录集中管理这些值.

You have a limit of 10, try changing to 1, that will fix it, if you want multiple values returned then you need to manage these in a recordset.