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  1. Spark
  2. SPARK-12957 Derive and propagate data constrains in logical plan
  3. SPARK-13090

Add initial support for constraint propagation in SparkSQL

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    • Sub-task
    • Status: Resolved
    • Major
    • Resolution: Fixed
    • None
    • 2.0.0
    • SQL
    • None

    Description

      The goal of this subtask is to add an initial support for the basic constraint framework and allow propagating constraints through filter, project, union, intersect, except and joins.

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            sameerag Sameer Agarwal
            sameerag Sameer Agarwal
            Michael Armbrust Michael Armbrust
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              Updated:
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