Viewing Complex Types in Oracle SQL Developer Data Modeler

thatjeffsmith SQL Developer 4 Comments

Instead of having a column of type VARCHAR2 for a ‘Country,’ you might want to create an COUNTRIES type. Said COUNTRY would have an ID, NAME, and LOCATION. To make things even more fun, LOCATION would also be a custom type of LOCATIONS, having even more attributes/columns. To model these from scratch, you would build them in your design as …

Average Run Time for Oracle Jobs

thatjeffsmith Database Stuff, SQL Developer 7 Comments

Starting with 10g and the introduction of DMBS_SCHEDULER, Oracle database began tracking and storing the execution duration of a job. By default this information is kept around for 30 days. You can of course change the logging level and the retention period for the job runs – read the docs! The job runs can be viewed via the dba_scheduler_job_run_details SYS …