select vend_id, vend_name as vname, vend_address as vaddress, vend_city as vcity from Vendors order by vend_name ; 额外收获 提交代码时,发现了一个牛客网编辑器bug。 发现过程 我的初版代码 select vend_id, vend_name as vname, vend_address as vaddress, vend_city as vcity from Vendors order ...