Write a procedure to check the count is less than 1300 for every 3 hours

Question

Good Morning all,
I want to write a procedure to check the count is less than 1300 for every 3 hours
Query:*
Select count(*) from sample where trx_date=sysdate;
I want to run this query every 3 hours daily
If the count is less than 1300 every 3 hours, we should sent a reminder mail like 'Data not copy'.
Please help me how to write a procedure.

Answer 1

hi there
first
--define the SMTP_OUT_SERVER parameter in your init.ora initialization file
--ALTER SYSTEM SET smtp_out_server='my.domain.com' SCOPE=SPFILE;
after that create a procedure
CREATE OR REPLACE procedure SCOTT.hrsmail
is
v_count number;
begin
Select count(*)  into v_count from emp;
if v_count < 1300
then
  UTL_MAIL.send(sender    => '[email protected]',
                  recipients => '[email protected]',
                  cc         => '[email protected]',
                  bcc        => '[email protected]',
                  subject    => 'Testing the UTL_MAIL Package',
                  message    => 'If you get this, UTL_MAIL package
else
null;   --what you want to do here
end if ;
end;
/we should create a job which run after every 3 hrs and send a reminder mail like 'Data not copy'.
BEGIN
  SYS.DBMS_JOB.REMOVE(373);
COMMIT;
END;
DECLARE
  X NUMBER;
BEGIN
  SYS.DBMS_JOB.SUBMIT
  ( job       => X
   ,what      => 'begin hrsmail; end;'
   ,next_date => to_date('14/02/2011 18:39:29','dd/mm/yyyy hh24:mi:ss')
   ,interval  => 'SYSDATE+3/24 '
   ,no_parse  => FALSE
  SYS.DBMS_OUTPUT.PUT_LINE('Job Number is: ' || to_char(x));
COMMIT;
END;
/hope this will help you
Regards
Hitesh
Edited by: Hitesh Nirkhey on Feb 14, 2011 3:34 PM