Real-time Materialized View QUERY REWRITE Does Not Use Result Cache After Row Update.

(Doc ID 2408626.1)

Last updated on JUNE 08, 2018

Applies to:

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


Real-time Materialized View QUERY REWRITE uses Result Cache with table updates with insert and/or delete. However, it omits Result Cache from execution plan after rows is changed with update statement.

Is this an expected behavior ?

Example showing behavior:


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