[teiid-issues] [JBoss JIRA] (TEIID-4901) Add parallel source query handling for when IN criteria values exceed MaxInCriteriaSize for translator

[Van Halbert (JIRA)]

     [ https://issues.jboss.org/browse/TEIID-4901?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Van Halbert updated TEIID-4901:
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    Bugzilla References: https://bugzilla.redhat.com/show_bug.cgi?id=1452743, https://bugzilla.redhat.com/show_bug.cgi?id=1450489  (was: https://bugzilla.redhat.com/show_bug.cgi?id=1452743)


> Add parallel source query handling for when IN criteria values exceed MaxInCriteriaSize for translator
> ------------------------------------------------------------------------------------------------------
>
>                 Key: TEIID-4901
>                 URL: https://issues.jboss.org/browse/TEIID-4901
>             Project: Teiid
>          Issue Type: Feature Request
>          Components: Query Engine
>    Affects Versions: 8.12.10.6_3
>            Reporter: Marc Shirley
>            Assignee: Steven Hawkins
>             Fix For: 9.3, 8.12.x-6.4, 8.12.11.6_3
>
>
> Add the capability to split an independent accessnode into multiple parallel source queries when the number of IN criteria values exceed the translator's MaxInCriteriaSize value.  This would be similar handling to what we perform on the dependent side of a dependent join when the number of values exceed the size.
> The background for this request is regarding input to an SAP gateway source which has a MaxInCriteriaSize of 3 due to URL length restrictions.  Currently, if 4 values are submitted the full result set is returned to be processed within the Teiid engine.



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