题解 | #查询结果去重#
查询结果去重
https://www.nowcoder.com/practice/82ebd89f12cf48efba0fecb392e193dd
SELECT DISTINCT university FROM user_profile
DISTINCT 关键词去重
查询结果去重
https://www.nowcoder.com/practice/82ebd89f12cf48efba0fecb392e193dd
SELECT DISTINCT university FROM user_profile
DISTINCT 关键词去重
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