How to Troubleshoot Slow CREATE MATERIALIZED VIEW Issues
(Doc ID 1313218.1)
Last updated on APRIL 07, 2020
Applies to:Oracle Database - Enterprise Edition - Version 126.96.36.199 and later
Information in this document applies to any platform.
This article describes how to troubleshoot slow CREATE MATERIALIZED VIEW statements to find the cause of the slowness, and provides directions towards the solution.
The CREATE MATERIALIZED VIEW statement is for creating a materialized view (mview).
In the article we assume that the BUILD IMMEDIATE (default) option is used, that is, the result set of the mview definition query is loaded into the corresponding materialized view container table.
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