Row Prefetching and it's Impact on Logical Reads and Fetch Calls

(Doc ID 1419023.1)

Last updated on JUNE 08, 2017

Applies to:

Oracle Database - Enterprise Edition - Version and later
Information in this document applies to any platform.


This document explains the concept of Row Prefetching and its impact on Logical Reads and Fetch calls. A definition is provided along with a example using SQL*PLUS to illustrate the feature and how it can improve performance.


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