[JBoss JIRA] (TEIIDDES-1618) Support partition statistics
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[
https://issues.jboss.org/browse/TEIIDDES-1618?page=com.atlassian.jira.plu...
]
Van Halbert commented on TEIIDDES-1618:
---------------------------------------
Steve,
Could the use of multi-source models be also used for modeling partitions? With changes
to the translator such that an override could be provided that indicated to get the stats
based on the partition. But there's no good way to model the partition criteria.
Which then brings it back to each partition having to be modeled.
Thoughts?
Support partition statistics
----------------------------
Key: TEIIDDES-1618
URL: https://issues.jboss.org/browse/TEIIDDES-1618
Project: Teiid Designer
Issue Type: Feature Request
Reporter: Van Halbert
Assignee: Barry LaFond
The stats gathering feature does not take into account of partition statistics. Most of
our query hit a single partition and using the global stats is not a true indication of
the statistics for the single partition. It would be nice if Teiid engine can
differentiate the usage of global and partition statistics during the optimisation and
planning stages.
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Van Halbert (JIRA)