lab1monday

lab1mon/lab12.sql

 
-CREATE OR REPLACE FUNCTION add_salaries() 
+CREATE OR REPLACE FUNCTION max_salaries() 
 RETURNS emp.sal%TYPE AS 
 
 $$
@@ -15,7 +15,7 @@ BEGIN
   LOOP 
   FETCH c_emp INTO salary;
     EXIT WHEN NOT FOUND; 
-  maxsal = GREATEST(total,maxsal);
+  maxsal = GREATEST(maxsal,salary);
   END LOOP; 
  CLOSE c_emp; 
  RETURN total;