Using CASE in a Query Table

Using CASE in a Query Table

      Hi, I'm trying to use a CASE in a Query table, but I'm unable to do it.

It should be as simple as:

SELECT "FIELD 1", "FIELD 2"
CASE WHEN "FIELD 2" = "CASE1" THEN "ABCD"
ELSE "WXYZ"
END
FROM "Potentials"

What am I doing wrong or how could i do it?

Thank you very much (I'm new at both sql and zoho reports).