Question

I have a table on SQL server and two Select statements with different WHERE criteria

What I want are the results that match both Select Statements, not just one.

I’ve tried nested SELECT statements but I’m not having much luck.

My table looks like the follow

ID    Name    Field2    Field3

1     John     100       NULL
2     Dave     150       NULL
3     Tim      NULL      150
4     Dave     NULL      150

And my SELECT statements are as follows:

SELECT * FROM table WHERE Field2 = 150
SELECT * FROM table WHERE Field3 = 150

But I want to return just ‘Dave’ because only he appears in the results for both SELECT statements.

How do I achieve this?

Answer 1

Use INTERSECT:

SELECT Name FROM table WHERE Field2 = 150
INTERSECT
SELECT Name FROM table WHERE Field3 = 150