Question

This is what I am trying but it is not working.

SET @myArray = "25,21,90";

SELECT * FROM aTable WHERE bField IN (@myArray);

I end up getting only the results where bField = 25.

Obviously I am asking this because I have a more complex script than the example above. The @myArray may be used multiple times or buried deap in a longer statement.

Answer 1

You want Find_In_Set:

select * from aTable where FIND_IN_SET(bField, @myArray);