A query with unpivot function over dblink returns wrong results in 19C
(Doc ID 2763566.1)
Last updated on APRIL 28, 2021
Applies to:Oracle Database - Enterprise Edition - Version 18.104.22.168.0 and later
Information in this document applies to any platform.
- Exadata RAC
- RDBMS version : 22.214.171.124.200114 DBRU
- OS : Oracle linux 7
2. Wrong results have been returned when using UNPIVOT function over database link.
However, when MATERIALIZE hint is specified into WITH clause, it returned correct results
Below is the problematic SQL statements and the view "VUI_CHANNELRESULT_PSI" contains a database link.
Upgraded to 19c
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