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  1. Spark
  2. SPARK-17129

Support statistics collection and cardinality estimation for partitioned tables

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Details

    • Improvement
    • Status: Resolved
    • Major
    • Resolution: Incomplete
    • 2.3.0
    • None
    • SQL

    Description

      Support statistics collection and cardinality estimation for partitioned tables.

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        New Feature - A new feature of the product, which has yet to be developed. SPARK-16026 Cost-based Optimizer Framework

        • Major - Major loss of function.
        • Resolved
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            Unassigned Unassigned
            ZenWzh Zhenhua Wang
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