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How Does Read Consistency Work With 12c Database In-Memory Option? (Doc ID 1954808.1)

Last updated on OCTOBER 21, 2019

Applies to:

Oracle Database Cloud Schema Service - Version N/A and later
Oracle Database Exadata Cloud Machine - Version N/A and later
Oracle Cloud Infrastructure - Database Service - Version N/A and later
Oracle Database Backup Service - Version N/A and later
Oracle Database Cloud Exadata Service - Version N/A and later
Information in this document applies to any platform.
***Checked for relevance on 22-Jun-2018***

Goal

How does the in-memory option handle read consistency? If a specific column in a specific row is changed (and committed) multiple times. How does IM know which value to return?
 

Solution

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In this Document
Goal
Solution
 How Transaction Processing takes place in Database In-Memory?
 Repopulation
 Where can I see details about the transaction journal?
 What waits are associated with the transaction journal?


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