I used the inverse function for a palindrome bulk pl/Sql program, but it is said to declare the inverse function and my code is below! Please suggest me some friends of ideas and thanks in advance
declare
i_var varchar2 (30): = '& enter_string';
Vout varchar2 (20);
Start
:=Lower(Reverse(i_var)) Vout;
If lower (i_var) = vout can
dbms_output.put_line ('this is a palindrome');
on the other
dbms_output.put_line ('this is not a palindrome');
end if;
end;
I agree completely
SQL > declare
2 i_var varchar2 (30): = "& enter_string;
3 vout varchar2 (20);
4 start
5 Select lower (reverse (i_var))
6 in vout
7 double;
8 lower (i_var) = vout
9. can
10 dbms_output.put_line (i_var |) 'is a palindrome');
11 other
12 dbms_output.put_line (i_var |) (' ' is not a palindrome ");
13 end if;
14 end;
15.
Enter the value of enter_string: Bolton
2 old: i_var varchar2 (30): = "& enter_string;
2 new: i_var varchar2 (30): = 'Bolton ';
Bolton is not a palindrome
PL/SQL procedure successfully completed.
Tags: Database
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