Slow Query Performance Due to High Execution Counts of tbl$or$idx$part$num for Composite Partitioned Table
(Doc ID 1950658.1)
Last updated on FEBRUARY 14, 2019
Applies to:Oracle Database - Enterprise Edition - Version 22.214.171.124 to 126.96.36.199 [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.
When selecting from a composite partitioned table, the following recursive query is taking too long to execute.
This issue is similar to bug 17572606. The bug does not cover the case of a
composite partitioned table (which is the customer's use case).
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