CASE WHEN with comparison operator : Case « PL SQL « Oracle PL / SQL






  1. Oracle PL / SQL
  2. PL SQL
  3. Case

CASE WHEN with comparison operator

  
SQL>
SQL> DECLARE
  2    v_Test1 NUMBER := 2;
  3    v_Test2 VARCHAR2(20) := 'Goodbye';
  4  BEGIN
  5    CASE
  6      WHEN v_Test1 = 1 THEN
  7        DBMS_OUTPUT.PUT_LINE('One!');
  8        DBMS_OUTPUT.PUT_LINE('Another one!');
  9      WHEN v_Test1 > 1 THEN
 10        DBMS_OUTPUT.PUT_LINE('> 1!');
 11        DBMS_OUTPUT.PUT_LINE('Still > 1!');
 12      WHEN v_Test2 = 'Goodbye' THEN
 13        DBMS_OUTPUT.PUT_LINE('Goodbye!');
 14        DBMS_OUTPUT.PUT_LINE('Adios!');
 15      ELSE
 16        DBMS_OUTPUT.PUT_LINE('No match');
 17    END CASE;
 18  END;
 19  /
> 1!
Still > 1!

PL/SQL procedure successfully completed.

SQL>
SQL>








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