How to read the XML stored in a clob value

is it possible to store the date in variable, something like
Select sysdate double dated;
in this query.
 SELECT   XMLFOREST (sysdate as "date")  from dual;
SQL> declare
   clob_val clob;
begin
   select xmlforest (sysdate as "date", dummy as "order").getclobval ()
     into Clob_VAL
     from dual;
     dbms_output.put_line(xmltype('' || clob_val || '').extract('e/order/text()').getstringval());
end;
/
X
PL/SQL procedure successfully completed.

Tags: Database

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