How Does Read Consistency Work With 12c Database In-Memory Option?
(Doc ID 1954808.1)
Last updated on NOVEMBER 07, 2023
Applies to:
Oracle Database Cloud Schema Service - Version N/A and laterOracle 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.
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? |