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ORA-7445:[msq_preprocess_frocol] Error Occurs When Selecting with SUM OVER PARTITION BY from a View That Uses Column Aliases and Database Links (Doc ID 2328723.1)

Last updated on NOVEMBER 05, 2018

Applies to:

Oracle Database - Enterprise Edition - Version 11.2.0.4 to 12.1.0.2 [Release 11.2 to 12.1]
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.

Symptoms

A query that contains a subquery with SUM OVER PARTITION BY and selects from a view that uses database links and column aliases can throw the following error:

 On 12.2, the error changes to ORA-904/ORA-2063.

Changes

 

Cause

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In this Document
Symptoms
Changes
Cause
Solution
References


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