how to delete multiple records with one query

Question

i would like to delete multiple records with one query using mysql and php instead of using any loops.

$query = "DELETE FROM countries c WHERE c.id = 8";

what is the syntax for that?

Answer 1

$query = "DELETE FROM countries c WHERE c.id in(4,5,6,7,8,89,9, ....)";


$query = "DELETE FROM countries c WHERE c.id > 5  and c.id < 25";

Answer 2

I think you should use

$query = "DELETE FROM countries c WHERE c.id = 8 OR c.id = 9 OR c.id = 10";

Didn't test this code but I think it should work.

Answer 3

如果您知道所有ID，则可以说“在（8,9,10）中的c.id中”