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

Wed May 19 13:39:06 EDT 2010

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

Steve Hawkins resolved TEIID-32.
--------------------------------

    Resolution: Won't Fix

See TEIID-1097 for an alternative approach that allows for null values.

> Support null values in proc relational joins
> --------------------------------------------
>
>                 Key: TEIID-32
>                 URL: https://jira.jboss.org/browse/TEIID-32
>             Project: Teiid
>          Issue Type: Bug
>          Components: Query Engine
>    Affects Versions: 8.x
>            Reporter: Steven Hawkins
>            Priority: Minor
>             Fix For: 8.0
>
>
> 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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