[teiid-issues] [JBoss JIRA] Updated: (TEIID-32) Support null values in proc relational joins

[Ramesh Reddy (JIRA)]

     [ https://jira.jboss.org/jira/browse/TEIID-32?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Ramesh Reddy updated TEIID-32:
------------------------------

          Component/s: Query Engine
        Fix Version/s: 7.x
    Affects Version/s: 6.x


> Support null values in proc relational joins
> --------------------------------------------
>
>                 Key: TEIID-32
>                 URL: https://jira.jboss.org/jira/browse/TEIID-32
>             Project: Teiid
>          Issue Type: Bug
>          Components: Query Engine
>    Affects Versions: 6.x
>            Reporter: Steven Hawkins
>            Priority: Minor
>             Fix For: 7.x
>
>
> Defect Tracker #24719: For dependent procedure executions to support null values we need to support criteria of the form:
> (value is not null and input = value) or (value is null and input is null)
> Currently this will not plan correctly because we do not recognize that the halfs of the conjunct are mutually exclusive and will not require 'or' support if the value is a reference and will have a known value.

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