Poor Plan Intermittently on Very Large Partitioned Table with too Many Partitions
(Doc ID 785108.1)
Last updated on FEBRUARY 03, 2019
Oracle Database - Enterprise Edition - Version 10.2.0.4 to 188.8.131.52 [Release 10.2 to 11.1]
Information in this document applies to any platform.
- SQL performs poorly intermittently on very large partitioned tables with too many partitions
- Different plans are observed to be used intermittently
- Plan using an Index Scan performs poorly where a full table scan performs better
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