My Oracle Support Banner

Real-time Materialized View QUERY REWRITE Does Not Use Result Cache After Row Update. (Doc ID 2408626.1)

Last updated on AUGUST 04, 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:


To view full details, sign in with your My Oracle Support account.

Don't have a My Oracle Support account? Click to get started!

My Oracle Support provides customers with access to over a million knowledge articles and a vibrant support community of peers and Oracle experts.