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Description

The migration of CDMB to Table Per Partition can introduce uneven indexing for reference fields, which causes MySQL to select bad indexes for query execution.  The result is that queries are slower during execution and might cause performance degradation for transactions triggering these queries.

Steps to Reproduce

There are no specific steps to reproduce due to the nature of the problem.

Workaround

Contact ServiceNow Customer Support.


Related Problem: PRB1235823

Seen In

Jakarta

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Article Information

Last Updated:2017-11-08 04:56:45
Published:2017-11-06