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ORA-12842: Cursor Invalidated During Parallel Execution (Doc ID 1322894.1)

Last updated on MARCH 01, 2023

Applies to:

Oracle Database - Enterprise Edition - Version 11.2.0.2 and later
Oracle Database Exadata Cloud Machine - Version N/A and later
Oracle Cloud Infrastructure - Database Service - Version N/A and later
Oracle Database Cloud Exadata Service - Version N/A and later
Oracle Database Exadata Express Cloud Service - Version N/A and later
Information in this document applies to any platform.

Symptoms

While you query a table in parallel, and at the same trying to add partition to it, you may see cursor invalidated.

ORA-12842: Cursor invalidated during parallel execution


- The error occurred while adding partition on the table concurrent with a query


Changes

Adding partitions while querying the table

Cause

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