To send in 2 min once

Question

Hi friends,
i have a below code which will run the package that im invoking it_check_overdue_issues.email_overdue in that job, will execute that package once in a day. i want to execute that package in a job for every 2 min. for that how i can alter the interval
Currently for executing the package once in a day i have given the interval as *(TRUNC(SYSDATE)+(25/24))*
for every *2 min or 5 min or 10 min* how i can set the interval accordingly.
DECLARE
    jobno number;
BEGIN
    DBMS_JOB.SUBMIT(
        job => jobno,
        what => 'BEGIN it_check_overdue_issues.email_overdue; END;',
        next_date => SYSDATE,
        interval => TRUNC(SYSDATE)+(25/24));
    COMMIT;
END;
/Regards,
Mini

Answer 1

try this...
DECLARE
    jobno number;
BEGIN
    DBMS_JOB.SUBMIT(
        job => jobno,
        what => 'BEGIN it_check_overdue_issues.email_overdue; END;',
        next_date => SYSDATE,
        interval => SYSDATE + (2/1440));
    COMMIT;
END;