string processing help

[Sonia]

I am trying to write a procedure to Cut the string and insert the values into a table. But not able to really succeed.

Can somebody help me in improvising this code.
ServerString is like

data1;data2;data3,data01;;data03
(each row separated by , and column data separated by ; )



This string should go into table as:

col1       col2         col3
-------------------------------
data1     data2       data3
data01                  data03 

Create or replace procedure ProcessString (ServerString IN Varchar2)
Is
v_serverId Server_Detail.Server_Id%type;

Cursor get_vals is Select
regexp_substr(astring,'[^;]+',1,1) v1,
regexp_substr(astring,'[^;]+',1,2) v2,
regexp_substr(astring,'[^;]+',1,3) v3,
regexp_substr(astring,'[^;]+',1,4) v4,
regexp_substr(astring,'[^;]+',1,5) v5,
regexp_substr(astring,'[^;]+',1,6) v6
from (select ServerString astring from dual);




Begin

for a in get_vals loop
Begin

dbms_output.put_line('1 value:'||a.v1);
dbms_output.put_line('2 value:'||a.v2);
dbms_output.put_line('3 value:'||a.v3);
dbms_output.put_line('4 value:'||a.v4);
dbms_output.put_line('5 value:'||a.v5);

End;
end loop;

End;