I know this is going to be so simple but for the life of me I cannot figure it out. I am trying to pull denial codes in my query that are either 35 or 48. The thing that is holding me up is a lot of these products have multiple denial codes and can contain my denial code but the results are only bringing back the products with the exact 35 or 48 code. For example product one might have denial 10,35,93. My query is not returning this line, instead its only returning those with 35 only. Thank you in advance.
SELECT *
FROM PRODUCT_DENIAL_DETAILS
WHERE SOLD_DATE > SYSDATE -90
AND DENIALCD IN ('35','48')