英语翻译删除默认的数据源项以后,无法执行保存、创建数据库结构等操作,提示（附图）建议删除数据源时判断是否是默认数据源,默认数据源不能删除
网友回答
After the default data source being deleted,you can not conduct operations as save,create data base structure.Tips(picture attached):
We advise you first to judge that whether the data source is default or not,then delete it.The default data source cannot be deleted.
======以下答案可供参考======
供参考答案1:
To delete the default data source of the future, not the implementation of conservation, create a database structure, and other operations, tips (AP)
Proposed to delete the data source when it is the default judgement data sources, the default data sources can not be deleted
供参考答案2:
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