查看系统所有数据库文件，查看表详细信息，新增和删除记录。

View the system all the database files, see the table for more information, add and delete records.

youdao

查看系统所有数据库文件，查看表详细信息，新增和删除记录。

View the system all the database files, see the table for more information, add and delete records.

youdao