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New QAQQINI control PARALLEL_MIN_TIME

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Abstract

The SQL Query Engine (SQE) is enhanced to be a better fit for the intended use of query parallelism.
By default, SQE will avoid using parallelism for queries that complete processing within 60 seconds. If the query execution continues beyond 60 seconds, SQE might replace the current plan with a parallel query implementation.
The PARALLEL_MIN_TIME QAQQINI control provides Db2 for i users to adjust the 60 second control higher or lower.

Content


SMP
 

For complete detail, visit this IBM Documentation page: QAQQINI query options

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Document Information

Modified date:
11 October 2022

UID

ibm16828325