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  1. Teiid
  2. TEIID-5212

Additional optimization of left outer joins

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    Details

    • Type: Quality Risk
    • Status: Resolved (View Workflow)
    • Priority: Major
    • Resolution: Done
    • Affects Version/s: None
    • Fix Version/s: 10.1
    • Component/s: Query Engine
    • Labels:
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      Description

      Related to TEIID-5016 and TEIID-3652, there are additional circumstances where the join planning logic can combine tables from different parts of a join tree involving left outer joins.

      The referenced forum posting has a star join against ora_ses such that moving the placement of the nested inner join allows for more grouping of the join tables.

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              • Assignee:
                shawkins Steven Hawkins
                Reporter:
                shawkins Steven Hawkins
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                • Created:
                  Updated:
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