Casting An Object Type In A Materialized View Has Limitations When Using Database Links (Doc ID 1678953.1)

Last updated on JUNE 05, 2014

Applies to:

Oracle Spatial and Graph - Version 12.1.0.1 and later
Information in this document applies to any platform.
This note does not specifically pertain to Oracle Spatial. Any Object Type will face the same limitation. The SDO_GEOMETRY type is used in this case as an example for any Object Type.

Symptoms

Creating a materialized view that casts an object type with data from tables via db links hangs. The refresh process never ends.

Cause

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