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  1. Spark
  2. SPARK-30374 Feature Parity between PostgreSQL and Spark (ANSI/SQL)
  3. SPARK-32540

Eliminate filter clause in aggregate

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Details

    • Sub-task
    • Status: Resolved
    • Major
    • Resolution: Fixed
    • 3.1.0
    • 3.1.0
    • SQL
    • None

    Description

      SQL like:

      SELECT COUNT(DISTINCT 1) FILTER (WHERE true) FROM testData;

      Could converted to

      SELECT COUNT(DISTINCT 1) FROM testData;

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            beliefer Jiaan Geng
            beliefer Jiaan Geng
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              Created:
              Updated:
              Resolved: