help: How to refrence a column over the database link

Hi, group, in PL/SQL, if i want to refrence a column over the database link, something like this

Declare
......

v_1 tableA.columnA%type_at_db_link;
.....

Begin
....

end;

but it is not working. Could somebody tell me how to do it?

Thanks for your help. Received on Sat Mar 12 2005 - 20:01:23 CST