Executing the following query against my database: select value from dba_scheduler_global_attribute where attribute_name='MAX_JOB_SLAVE_PROCESSES'; yields a value of NULL. My question is what ...
In Oracle, if parallel_max_servers is set to be significantly less than the DOP can the explain plan be sub-optimal?
For tables that have DEGREE DEFAULT, the degree of parallelism (DOP) is calculated by Oracle using number of CPUs and number of threads per CPU amongst other things. As I understand it, when costing ...
I have these two methods of creating a table and populating with rows. The first one uses a parallel (degree 3) clause, so I expected the inserts to be much faster. But I timed the time taken for a) ...