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  1. Teiid
  2. TEIID-5029

Regression with outer join optimization

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Details

    • Bug
    • Resolution: Done
    • Major
    • 10.0, 9.3.3
    • 9.3
    • Query Engine
    • None

    Description

      TEIID-4886 does not account for all tree structures and is producing a null pointer exception:

      java.lang.NullPointerException
      at org.teiid.query.optimizer.relational.plantree.PlanNode.replaceChild(PlanNode.java:313) at org.teiid.query.optimizer.relational.rules.RulePlanJoins.groupAcrossLeftOuter(RulePlanJoins.jav at org.teiid.query.optimizer.relational.rules.RulePlanJoins.execute(RulePlanJoins.java:157)

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          is caused by

          Enhancement - An enhancement to or refactoring of existing functionality that is not configurable by an end user (typically a change made by an internal team that affects users) TEIID-4886 Allow join grouping to optimize across left outer joins

          • Major - To be worked after higher priority work items are addressed. When the severity is high and the effort to change it is low to moderate, this term is chosen. Issues in this category likely have an existing workaround but implementation or execution may be non-trivial.
          • Resolved

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              rhn-engineering-shawkins Steven Hawkins
              rhn-engineering-shawkins Steven Hawkins
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              Dates

                Created:
                Updated:
                Resolved: