We use cookies to ensure you have the best browsing experience on our website. Please read our cookie policy for more information about how we use cookies.
  1. Prepare
  2. SQL
  3. Advanced Select
  4. Type of Triangle
  5. Discussions

Type of Triangle

  • Unremarkable
     + 5 comments
    SELECT CASE
    WHEN 2 * GREATEST(A, B, C) >= (A + B + C) THEN "Not A Triangle"
    WHEN A = B AND A = C                      THEN "Equilateral"
    WHEN A = B OR A = C OR B = C              THEN "Isosceles"
                                              ELSE "Scalene"
    END
FROM TRIANGLES