Problem in dbms_output.put_line boolean variable
804390Oct 30 2011 — edited Feb 21 2013hello guys m practicing PL/SQL when i try to exicute below code i get following error:
DECLARE
I BOOLEAN:=TRUE;
BEGIN
dbms_output.put_line(i);
END;
error:
Error starting at line 1 in command:
DECLARE
I BOOLEAN:=TRUE;
BEGIN
dbms_output.put_line(i);
END;
Error report:
ORA-06550: line 4, column 1:
PLS-00306: wrong number or types of arguments in call to 'PUT_LINE'
ORA-06550: line 4, column 1:
PL/SQL: Statement ignored
06550. 00000 - "line %s, column %s:\n%s"
*Cause: Usually a PL/SQL compilation error.
*Action: