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  1. Prepare
  2. SQL
  3. Alternative Queries
  4. Draw The Triangle 1
  5. Discussions

Draw The Triangle 1

  • GoldenMoon
     + 0 comments

    I executed below pl/sql block in SQL developer and I got the correct output. When I am trying to execute it here, I am getting '~ no response on stdout ~'. I tried to execute with setting serveroutput on and dbms_output.enable();. Couldn't figure out why below code is not getting output???

    DECLARE
    temp NUMBER := 0;   
BEGIN
   FOR i IN 1..20 LOOP
      while i+temp<21  LOOP 
         if i+temp = 20 THEN
          DBMS_OUTPUT.PUT('*');
         ELSE
          DBMS_OUTPUT.PUT('* ');
         END IF;
         temp := temp+1;
      END LOOP;
         DBMS_OUTPUT.PUT_LINE('');
      temp := 0;
   END LOOP;
END;

    Any help is highly appreciated. Thanks...