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Oracle PL/SQL Example 4-14 Scope of the LOOP Counter Variable

Example 4-14 Scope of the LOOP Counter Variable

BEGIN
  FOR i IN 1..3 LOOP  -- assign the values 1,2,3 to i
    DBMS_OUTPUT.PUT_LINE (TO_CHAR(i));
  END LOOP;
  DBMS_OUTPUT.PUT_LINE (TO_CHAR(i)); -- raises an error
END;
/
This page was generated on/at Feb 23,2008 00:20:12
General comments and questions regarding this document should be sent by email to info@oracleabc.com or post your comments here

Index | Home | Forums
Oracle PL/SQL Example 4-14 Scope of the LOOP Counter Variable

Example 4-14 Scope of the LOOP Counter Variable

BEGIN
  FOR i IN 1..3 LOOP  -- assign the values 1,2,3 to i
    DBMS_OUTPUT.PUT_LINE (TO_CHAR(i));
  END LOOP;
  DBMS_OUTPUT.PUT_LINE (TO_CHAR(i)); -- raises an error
END;
/
This page was created by oracleabc.com on Feb 23,2008 00:09:02
General comments and questions regarding this document should be sent by email to info@oracleabc.com or post your comments here