将查询作为参数传递给 udf 函数

Question

我想将标量值 select 查询作为参数传递给函数，如下所示：

select * from dbo.ftLatestOrderLines(select max(id) from [orders])

数据库服务器抛出此错误：

Msg 156, Level 15, State 1, Line 3
Incorrect syntax near the keyword 'select'.
Msg 102, Level 15, State 1, Line 3
Incorrect syntax near ')'.

是否可以解决将查询作为参数传递的问题？

Answer 1

尝试在子查询周围添加另一组括号...

select * from dbo.ftLatestOrderLines((select max(id) from [orders]))

Passing query as a parameter to udf function