Message in Chinese (Simplified) (中文(简体))
当视图、内联函数、派生表和子查询包含集合运算符时，其中的 FOR XML 子句无效。若要解决这一问题，请使用派生表语法来包装内含集合运算符的 SELECT，并在其最上面应用 FOR XML。
Unlocalized message
The FOR XML clause is invalid in views, inline functions, derived tables, and subqueries when they contain a set operator. To work around, wrap the SELECT containing a set operator using derived table syntax and apply FOR XML on top of it.
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