DBMS_JOB.SUBMIT ( procedure call with parameter )

Question

Hello,
I am trying to call procedure with input parameter using dbms_job.SUBMIT and it gives me the value of p_email must be declared.
declare
my_job number;
p_email varchar2(50) := 'abc';
my_pro varchar2(100) := 'BEGIN my_pkg.my_proc(' || p_email ||'); END;';
BEGIN
     DBMS_JOB.SUBMIT(JOB => MY_JOB,WHAT => my_pro);
END;     
if anybody knows how to solve please let me know ASAP.
TIA

Answer 1

SQL> set serveroutput on;
SQL> declare
  2    my_job number;
  3    p_email varchar2(50) := 'abc';
  4    my_pro varchar2(100) := 'BEGIN my_pkg.my_proc(' || p_email ||'); END;'
  5  BEGIN
  6   dbms_output.put_line(my_pro);
  7  END;
  8  /
BEGIN my_pkg.my_proc(abc); END;
PL/SQL procedure successfully completed.i think i should also be enclosed in single quote. see this example below.
SQL> declare
  2    my_job number;
  3    p_email varchar2(50) := 'abc';
  4    my_pro varchar2(100) := 'BEGIN my_pkg.my_proc(' ||''''|| p_email||'''' ||'); END;';
  5  BEGIN
  6   dbms_output.put_line(my_pro);
  7  END;
  8  /
BEGIN my_pkg.my_proc('abc'); END;
PL/SQL procedure successfully completed.
SQL>
your job would look like:declare
  my_job number;
  p_email varchar2(50) := 'abc';
  my_pro varchar2(100) := 'BEGIN my_pkg.my_proc(' ||''''|| p_email||'''' ||'); END;';
BEGIN
   DBMS_JOB.SUBMIT(JOB => MY_JOB,WHAT => my_pro);
END;