If you haven't already done so, open the data perspective, establish a database connection, and create a data project.

如果已经这样做了，就打开Data透视图，建立一个数据库连接，并创建一个Data项目。

youdao

If you haven't already done so, open the data perspective, establish a database connection, and create a data project.

如果已经这样做了，就打开Data透视图，建立一个数据库连接，并创建一个Data项目。

youdao