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  1. Cayenne
  2. CAY-2684

Use EXISTS subquery for expressions using to-many related entities

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Details

    • Improvement
    • Status: Open
    • Minor
    • Resolution: Unresolved
    • None
    • 4.3.M1
    • Core Library
    • None

    Description

      Using EXISTS() subquery instead of the JOIN for expressions using paths on to-many related entities could boost performance significant in some cases.
      As support for the subqueries already implemented per CAY-2468, this should be relatively easy.

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            ntimofeev Nikita Timofeev
            ntimofeev Nikita Timofeev
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            Dates

              Created:
              Updated: