SELECT company_id, string_agg(employee, ', ')
FROM mytable
GROUP BY company_id;
懂得,原来世界如此简单!
postgres groupby 合并字符串
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2022-08-02
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postgres groupby 合并字符串
阅读 74
2022-08-02
SELECT company_id, string_agg(employee, ', ')
FROM mytable
GROUP BY company_id;
懂得,原来世界如此简单!
相关推荐
精彩评论（0）