Message in Chinese (Simplified) (中文(简体))
在含有集合运算符的视图中不允许使用默认值。
Unlocalized message
Using defaults is not allowed in views that contain a set operator.
Search by Google在含有集合运算符的视图中不允许使用默认值。
Using defaults is not allowed in views that contain a set operator.
Search by Google