如何检查包含SQL中某些元素的组？

Question

我有一个简单的表：

id num 

1 7 
1 5 
1 4 

2 5 
2 4 
2 7 

3 4 
3 7 

如何选择具有NUM 5以及图7和4

对于这个例子IDS IDS：1,2

Answer 1

SELECT `id` FROM `table` 
WHERE `num` IN (4, 5, 7) 
GROUP BY `id` 
HAVING COUNT(*) = 3 

Answer 2

如何

;WITH T AS 
(
    SELECT ID, NUM, COUNT(*) OVER(PARTITION BY ID) AS ROWNO, 
      SUM(NUM) OVER(PARTITION BY ID) AS SUMNUM 
    FROM TABLE 
) 
SELECT ID, NUM 
FROM T 
WHERE ROWNO = 3 AND SUMNUM = 16 

Answer 3

这是一个zerkms的回答非常略微修改版本：

SELECT `id` FROM `table` 
WHERE `num` IN (4, 5, 7) 
GROUP BY `id` 
HAVING COUNT(DISTINCT `num`) = 3