Search notes:

Oracle: DBMS_SCHEDULER - CREATE_SCHEDULE

dbms_scheduler.create_schedule creates a schedule.
After creating, the object is granted access to PUBLIC, so everyone can use it.
dbms_scheduler.create_schedule only has input parameters. schedule_name and repeat_interval are required, the rest is optional. 
begin
   dbms_scheduler.create_schedule (
      schedule_name    => 'xyz'                            ,   --    varchar2
      start_date       =>  systimestamp                    ,   --    timestamp with time zone
      repeat_interval  => 'freq=daily;interval=1'          ,   --    varchar2
      end_date         =>  systimestamp + interval '1' year,   --    timestamp with time zone
      comments         => '…'                                  --    varchar2
   );
end;
/

See also

dbms_scheduler

Index

Fatal error: Uncaught PDOException: SQLSTATE[HY000]: General error: 8 attempt to write a readonly database in /home/httpd/vhosts/renenyffenegger.ch/php/web-request-database.php:78 Stack trace: #0 /home/httpd/vhosts/renenyffenegger.ch/php/web-request-database.php(78): PDOStatement->execute(Array) #1 /home/httpd/vhosts/renenyffenegger.ch/php/web-request-database.php(30): insert_webrequest_('/notes/developm...', 1759490083, '216.73.216.42', 'Mozilla/5.0 App...', NULL) #2 /home/httpd/vhosts/renenyffenegger.ch/httpsdocs/notes/development/databases/Oracle/installed/packages/dbms/scheduler/api/schedule/create/index(52): insert_webrequest() #3 {main} thrown in /home/httpd/vhosts/renenyffenegger.ch/php/web-request-database.php on line 78