只显示在数据库中超过 5 次的数据

Question

除了我的最后一道障碍外，我的报告还算不错。

Table 示例，A 行：

John
John
Mike
John
Steve
Steve

我只希望我的报告显示 table 中的名字 5 次或更多次。我正在努力弄清楚我需要设置什么标准

有什么建议吗？

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来自评论：

SELECT tblSourceData.Athlete, Max(tblSourceData.Swim) AS MaxOfSwim, 
    Max(tblSourceData.Bike) AS MaxOfBike, Max(tblSourceData.Run) AS MaxOfRun 
FROM tblSourceData 
GROUP BY tblSourceData.Athlete, tblSourceData.Gender 
HAVING (((tblSourceData.Athlete)>="5") AND ((tblSourceData.Gender)="f")); 

Answer 1

您需要 HAVING clause.

SELECT aName, Count(aName) AS NumName
FROM myTable
GROUP BY aName
HAVING Count(aName)>=5

编辑

你可能想要

SELECT tblSourceData.Athlete, Max(tblSourceData.Swim) AS MaxOfSwim, 
    Max(tblSourceData.Bike) AS MaxOfBike, Max(tblSourceData.Run) AS MaxOfRun 
FROM tblSourceData 
WHERE tblSourceData.Gender="f"
GROUP BY tblSourceData.Athlete 
HAVING Count(tblSourceData.Athlete)>=5

不使用聚合列的条件进入 WHERE 子句。