摘要： 在Ubuntu 18.04使用snap安装eclipse软件报时错： inuxidc@linuxidc:~$ snap install --classic eclipse error: snap "eclipse" has "install-snap" change in progress 其实就是 阅读全文

摘要： delete from tabname t1 where rowid <> (select min(rowid) from tabname t2 where t1.col_name = t2.col_name and t1.id != t2.id); 阅读全文