As we will show, for a database, the operations include create, update, and delete.

下面我们将介绍，对数据库的操作包括创建、更新和删除。

youdao

As we will show, for a database, the operations include create, update, and delete.

下面我们将介绍，对数据库的操作包括创建、更新和删除。

youdao