题解 | 查询结果去重
查询结果去重
https://www.nowcoder.com/practice/82ebd89f12cf48efba0fecb392e193dd
distinct使用
select distinct university from user_profile;
查询结果去重
https://www.nowcoder.com/practice/82ebd89f12cf48efba0fecb392e193dd
distinct使用
select distinct university from user_profile;
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