BitmapOr
Short Description
The BitmapOr node carries out a logical OR operation on its input row location bitmaps.
Detailed Description​
The BitmapOr node carries out a logical OR operation on its input row location bitmaps. A union of both bitmaps are passed on to the next step.
Additional Links​
- PostgreSQL Documentation - Using Explain
- pgAnalyze - Explain
- eTutorials - Understanding How PostgreSQL Executes a Query
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