题解 | #查找后多列排序#
查找后多列排序
http://www.nowcoder.com/practice/39f74706f8d94d37865a82ffb7ba67d3
device_id,
gpa,
age
from
user_profile
order by
gpa,age asc// 想要同时按 gpa,age的升序排序,orderby 后的内容用逗号隔开
查找后多列排序
http://www.nowcoder.com/practice/39f74706f8d94d37865a82ffb7ba67d3
device_id,
gpa,
age
from
user_profile
order by
gpa,age asc// 想要同时按 gpa,age的升序排序,orderby 后的内容用逗号隔开
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