Full Table Scans on a Table Reading One Block at a Time. (Due To Chained / Migrated Rows)
Last updated on JULY 05, 2017
Applies to:Oracle Database - Enterprise Edition - Version 18.104.22.168 to 22.214.171.124 [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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