This section presents various techniques for customizing the "n rows selected." and "no rows selected" messages that appear after query results in SQL*Plus reports. For example, instead of standard feedback messages like the ones in the report below
variable v_c1 varchar2(6)
execute :v_c1 := '%'
PL/SQL procedure successfully completed.
select *
from t
where c1 like :v_c1 ;
KEY C1 C2 C3 C4
---------- ------ ---------- ---------- ----------
1 X AAA 2005-04-03 3000
2 Y BB 2006-05-04 2000
3 Y CCCC 2007-06-05 4000
4 Y 2008-07-06 0
5 Y DDDDD 5000
6 Y
6 rows selected.
execute :v_c1 := 'Z'
PL/SQL procedure successfully completed.
/
no rows selected
you will learn how to create custom feedback messages like this.
KEY C1 C2 C3 C4
---------- ------ ---------- ---------- ----------
1 X AAA 2005-04-03 3000
2 Y BB 2006-05-04 2000
3 Y CCCC 2007-06-05 4000
4 Y 2008-07-06 0
5 Y DDDDD 5000
6 Y
6 Items Found
KEY C1 C2 C3 C4
---------- ------ ---------- ---------- ----------
** No Items Found **
You will also see how to suppress column headings when no rows are returned with our custom feedback messages, as in the following sample output.
** No Items Found **
