Searched CASE Expression Examples | Teradata Vantage - Example: Evaluating a Search Condition - Analytics Database - Teradata Vantage

The following statement is equivalent to the first example of the valued form of CASE on “Example”:

   SELECT SUM(CASE 
               WHEN part='1'
               THEN cost
               ELSE 0
              END
             ) / SUM(cost)
   FROM t;