Message in Chinese (Simplified) (中文(简体))
此列是关系 <var>X</var> 的父键的一部分,因此不能移除。
Unlocalized message
Cannot remove this column, because it is part of the parent key for relationship <var>X</var>.
Search by Google此列是关系 <var>X</var> 的父键的一部分,因此不能移除。
Cannot remove this column, because it is part of the parent key for relationship <var>X</var>.
Search by Google