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  1. OpenJPA
  2. OPENJPA-435

Change mapping defaults to assume foreign keys exist for relationships by default

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Details

    • Improvement
    • Status: Open
    • Major
    • Resolution: Unresolved
    • 0.9.0, 0.9.6, 0.9.7, 1.0.0, 1.0.1, 1.0.2, 1.1.0
    • 1.3.0
    • sql
    • None

    Description

      OpenJPA's current defaults assume that no foreign keys exist. This leads to potentially more optimal SQL ordering, but often also leads to FK constraint violations when obvious FKs exist but are not declared. We should change this default to be more user-friendly, and add a note to our optimization guide as appropriate if there are actions users should take to optimize.

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          is related to

          Improvement - An improvement or enhancement to an existing feature or task. OPENJPA-431 Order INSERT statements on joined subclasses from parent to child

          • Major - Major loss of function.
          • Closed

          Activity

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              Unassigned Unassigned
              pcl Patrick Linskey
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              Dates

                Created:
                Updated: