What is true about updates through a view? （）A、You cannot update a view with group functions.B、When you update a view group functions are automatically computed.C、When you update a view only the constraints on the underlying table will be in effect.D、When you update a view the constraints on the views always override the constraints on the underlying tables.
What is true about updates through a view? （）
A、You cannot update a view with group functions.
B、When you update a view group functions are automatically computed.
C、When you update a view only the constraints on the underlying table will be in effect.
D、When you update a view the constraints on the views always override the constraints on the underlying tables.
发布时间：2025-03-20 04:00:03
