Static variable in SQL

Is it possible to have some kind of static variable in sql statements say....when a column = whatever u can append the value of another column in that row to the variable?

dont understand what you really mean but I will try...

Code:

---

declare
  l_append_tab varchar2(100);
begin
  for i in (select * from dba_tables
            where owner in ('LSC', 'TEST')
            order by owner, table_name)
  loop
    if i.owner = 'LSC'
    then
    l_append_tab := i.owner||'.'||i.table_name;
    dbms_output.put_line(l_append_tab);
    end if;
  end loop;
end;
/

LSC.A
LSC.A001
LSC.A002
LSC.A003
LSC.B
LSC.BONUS
LSC.DEPT
LSC.DUMMY
LSC.EMP
LSC.INVOICE
LSC.LSCEMP
LSC.SALGRADE

PL/SQL procedure successfully completed.

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