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

Question

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

Answer 1

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.