SQL: Is it possible to 'group by' according to 'like' function's results?

Question

I am using Oracle SQL and I want to group some different rows that \'like\' function results. To elaborate with an example:

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Let\'s assume I have a table MESA w

Answer 1

Sure:

WITH Fruits AS (
    SELECT 
        CASE 
           WHEN m.str LIKE '%APPLE%' THEN 'Apple'
           WHEN m.str LIKE '%ORANGE%' THEN 'Orange' 
        END AS FruitType           
    FROM MESA m
    WHERE m.str LIKE '%FRUIT%')
SELECT FruitType, COUNT(*) 
FROM Fruits
WHERE FruitType IN ('Apple', 'Orange')
GROUP BY FruitType;