题解 | 别名
别名
https://www.nowcoder.com/practice/3a4ec448b6f74dc49f886692887aaf84
#as起别名,as可以省略 select vend_id,vend_name vname,vend_address vaddress,vend_city vcity from Vendors order by vname
别名
https://www.nowcoder.com/practice/3a4ec448b6f74dc49f886692887aaf84
#as起别名,as可以省略 select vend_id,vend_name vname,vend_address vaddress,vend_city vcity from Vendors order by vname
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