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两个SELECT集之间怎么订阅？

[英]How can do subscription between two SELECT set?

原文 2022-12-10 12:21:03 3 1 sql/ sqlite/ select/ intersect

SELECT field1
FROM tbl1
WHERE conditionsx

...?

SELECT field2
FROM tbl2
WHERE conditionsy

I Want return same below↓ What is superscription between two SELECT results.我要在下面返回相同的↓ 两个SELECT结果之间的上标是什么。

1 个解决方案

You can use the INTERSECT operator:您可以使用INTERSECT运算符：

SELECT field1 FROM tbl1 WHERE conditionsx
INTERSECT
SELECT field2 FROM tbl2 WHERE conditionsy

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