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  1. Spark
  2. SPARK-27764 Feature Parity between PostgreSQL and Spark
  3. SPARK-28002

Support WITH clause column aliases

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    • Sub-task
    • Status: Resolved
    • Major
    • Resolution: Fixed
    • 3.0.0
    • 3.0.0
    • SQL
    • None

    Description

      PostgreSQL supports column aliasing in a CTE so this is valid query:

      WITH t(x) AS (SELECT 1)
SELECT * FROM t WHERE x = 1

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            petertoth Peter Toth
            petertoth Peter Toth
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              Resolved: