How to execute the content of varchar as query

Question

Hi everyone!
I did a PL/SQL region in apex, in this region I did the query which is storaged in a variable; it was did it concatenate several times,
in the procedure I have several sentences.
I thought that the command 'execute immediate' would get a good result but it do not print the result.
declare
variable varchar2(1000);
begin
--sentences
--execute inmmediate( variable );
--return variable
end;
I only want to how to execute the content of varchar variable.
For example, suppose that the result of this procedure is
'SELECT SYSDATE FROM DUAL'
How and what do I must do for this query execute like a normal query that is in apex?
I expect your prompt reply.
Thank you for your help.
Best regards

Answer 1

Erik,
Try dropping this into a PL/SQL region
DECLARE
  v_result VARCHAR2(500);
BEGIN
  SELECT SYSDATE
    INTO v_result
    FROM DUAL;
  htp.prn(v_result);
END;
{code}
use the htp.prn command to write html you want to display. In this case we are just writing the date to the screen.
Good luck,
Tyson