Complete refresh of Materialized view having indexes is slow as compared to Fast refresh with same indexes
(Doc ID 1286951.1)
Last updated on MARCH 10, 2020
Applies to:Oracle Database - Enterprise Edition - Version 10.2.0.3 and later
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
Information in this document applies to any platform.
In presence of indexes, complete refresh slower than expected.
Fast refresh is good performance wise with same indexes.
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