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📜  选择重复项 - SQL 代码示例

📅  最后修改于: 2022-03-11 15:05:20.785000             🧑  作者: Mango

代码示例1
SELECT 
 user_id ,
 COUNT(*) count
FROM 
 PAYMENT
GROUP BY
 account,
 user_id ,
 date
HAVING
COUNT(*) > 1