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https://issues.jboss.org/browse/TEIID-1533?page=com.atlassian.jira.plugin...
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Steven Hawkins commented on TEIID-1533:
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also added splitting of in predicates based upon the max in size using a new capability
maxDependentInPredicates. Defaults were assigned base upon best guesses given the
allowable sql length. This will not fully restrict the number of predicates in all
situations. If there is join involving related dependent conditions (coming from the same
source), it is possible that the number of generate predicates could be slightly larger
than the max. If/when we add support for array value type comparisons, this will not be
an issue.
additional controls for dependent joins
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Key: TEIID-1533
URL:
https://issues.jboss.org/browse/TEIID-1533
Project: Teiid
Issue Type: Feature Request
Components: Connector API
Reporter: Steven Hawkins
Assignee: Steven Hawkins
Fix For: 7.4
We should add back the ability for the user to set the max in size on all translators and
also determine a cutoff value for cost based dependent joins after which the dependent
join will not be performed if the independent side has too many distinct values.
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