Question

i’m a fresh man in sql area, and i have some question.

the table like below

Table Name:EM

ID    name    Birth   High
1     Tom     11/23   65
2     Mary    11/23   65
3     Bill    03/02   55
4     Liny    01/08   45
5     Kevin   05/16   50
6     Lee     05/16   50

but I only need data like below

ID    name    Birth   High
1     Tom     11/23   65
2     Mary    11/23   65
3     Kevin   05/16   50
4     Lee     05/16   50

and I used fool sql to get data like this

select * from em where birth = '11/23' and high = '65';
select * from em where birth = '05/16' and high = '50';

please teach me how to get result in one sql statement, thank you very much.

Answer 1

you want IN

select * from em where (birth, high) in (('11/23','65'),('05/16','50'));