BITMAP MINUS
Short Description
Logical operator used within the plan for a logical MINUS operation where bitmap indexes are in use or internal has joins have been used in the plan.
Where to use​
This step is typically found where bitmap indexes are used, or large data sets are joined.
Further Reading​
- Oracle Magazine - How to read an execution plan
- Oracle Tuning Guide - Explaining and Displaying Execution Plans
- Oracle Tuning Guide - Comparing Execution Plans Tutorial
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