However, you can define the view using the WITH check OPTIONclause, which is equivalent to specifying a check constraint for the view.
但是你可以使用WITHcheckOPTION从句定义一个视图。这等同与你为视图指定check约束。
However, you can define the view using the WITH check OPTIONclause, which is equivalent to specifying a check constraint for the view.
但是你可以使用WITHcheckOPTION从句定义一个视图。这等同与你为视图指定check约束。
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