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 18.104.22.168 to 22.214.171.124 [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.
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.
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