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  1. Spark
  2. SPARK-38852 Better Data Source V2 operator pushdown framework
  3. SPARK-39162

Jdbc dialect should decide which function could be pushed down.

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    • Sub-task
    • Status: Resolved
    • Major
    • Resolution: Fixed
    • 3.4.0
    • 3.3.0
    • SQL
    • None

    Description

      Regardless of whether the functions are ANSI or not, most databases are actually unsure of their support.
      So we should add a new API into JdbcDialect so that Jdbc dialect could decide which function could be pushed down.

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            beliefer Jiaan Geng
            beliefer Jiaan Geng
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