Oracle Database - Execution Plan Predicate


An execution plan can show two type of predicates:

  • An access Predicate. It is a means to avoid processing unneeded data at all.
  • A filter predicate. It filters everything from child row source. The non-matching rows are thrown away.


select * from employees
employee_id > 70 and
last_name like 'King%'

Documentation / Reference

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