test> select banner_full from v$version;

BANNER_FULL
-------------------------------------------------------------------------------
Oracle Database 18c Enterprise Edition Release 18.0.0.0.0 - Production
Version 18.6.0.0.0

SQL> select banner_full from v$version;

BANNER_FULL
--------------------------------------------------------------------------
Oracle Database 19c Enterprise Edition Release 19.0.0.0.0 - Production
Version 19.4.0.0.0

SQL> var j number
SQL> select to_char(sysdate, 'hh24:mi:ss') curr_sec, this_sec, last_sec, next_sec from dba_jobs where job=:j;

no rows selected

SQL> exec dbms_job.submit(:j, 'dbms_lock.sleep(10); next_date := sysdate+1/24;')

PL/SQL procedure successfully completed.

SQL> select to_char(sysdate, 'hh24:mi:ss') curr_sec, this_sec, last_sec, next_sec from dba_jobs where job=:j;

CURR_SEC THIS_SEC LAST_SEC NEXT_SEC
-------- -------- -------- --------
09:37:06                   09:37:02

SQL> commit;

Commit complete.

SQL> select to_char(sysdate, 'hh24:mi:ss') curr_sec, this_sec, last_sec, next_sec from dba_jobs where job=:j;

CURR_SEC THIS_SEC LAST_SEC NEXT_SEC
-------- -------- -------- --------
09:37:14 09:37:11 09:37:11 09:37:02

SQL> exec dbms_lock.sleep(10)

PL/SQL procedure successfully completed.

SQL> select to_char(sysdate, 'hh24:mi:ss') curr_sec, this_sec, last_sec, next_sec from dba_jobs where job=:j;

no rows selected

SQL> 

SQL>  exec dbms_scheduler.create_job('JOB_111', 'PLSQL_BLOCK', 'dbms_session.sleep(10)', 0, systimestamp-interval '1' day, 'sysdate+1', enabled=>false)

PL/SQL procedure successfully completed.

ftcpsi> select last_start_date, next_run_date, run_count from dba_scheduler_jobs where job_name='JOB_111';

LAST_START_DATE      NEXT_RUN_DATE         RUN_COUNT
-------------------- -------------------- ----------
                                                   0

ftcpsi> exec dbms_scheduler.enable('JOB_111')

PL/SQL procedure successfully completed.

ftcpsi> select last_start_date, next_run_date, run_count from dba_scheduler_jobs where job_name='JOB_111';

LAST_START_DATE      NEXT_RUN_DATE         RUN_COUNT
-------------------- -------------------- ----------
                     29-10-2019 17:29:12           0

ftcpsi> exec dbms_scheduler.drop_job('JOB_111')

PL/SQL procedure successfully completed.

ftcpsi> exec dbms_scheduler.create_job('JOB_111', 'PLSQL_BLOCK', 'dbms_session.sleep(10)', 0, systimestamp-interval '1' day, 'sysdate+1', enabled=>true)

PL/SQL procedure successfully completed.

ftcpsi> select last_start_date, next_run_date, run_count from dba_scheduler_jobs where job_name='JOB_111';

LAST_START_DATE      NEXT_RUN_DATE         RUN_COUNT
-------------------- -------------------- ----------
28-10-2019 17:31:09  29-10-2019 17:31:09           1

ftcpsi> exec dbms_scheduler.drop_job('JOB_111')

PL/SQL procedure successfully completed.