Full Table Scans on a Table Reading One Block at a Time. (Due To Chained / Migrated Rows)
(Doc ID 554366.1)
Last updated on AUGUST 04, 2018
Applies to:Oracle Database - Enterprise Edition - Version 220.127.116.11 to 18.104.22.168 [Release 8.1.7 to 11.1]
Information in this document applies to any platform.
Parameter DB_FILE_MULTIBLOCK_READ_COUNT is set to 16.
Here is an example:
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