[teiid-issues] [JBoss JIRA] Created: (TEIID-715) Allow the user to set null ordering behavior

Mon Jul 13 11:45:29 EDT 2009

Allow the user to set null ordering behavior
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                 Key: TEIID-715
                 URL: https://jira.jboss.org/jira/browse/TEIID-715
             Project: Teiid
          Issue Type: Feature Request
          Components: Connector API, Query Engine
    Affects Versions: 6.0.0
            Reporter: Steven Hawkins
            Assignee: Steven Hawkins
             Fix For: 6.3.0

Sources that support order by may have different null ordering behavior than Teiid (which currently treats null as low).  We should support the option for the server to be configured as nulls high, low, always high, or always low.

Connectors will need to indicate the sort mode they support so the appropriate push-down and compensating actions can be taken.

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