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  1. Spark
  2. SPARK-24907 Migrate JDBC data source to DataSource API v2
  3. SPARK-33137

Support ALTER TABLE in JDBC v2 Table Catalog: update type and nullability of columns (PostgreSQL dialect)

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Details

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

    Description

      Override the default SQL strings for:

      ALTER TABLE UPDATE COLUMN TYPE
      ALTER TABLE UPDATE COLUMN NULLABILITY
      in the following PostgreSQL JDBC dialect according to official documentation.

      Write PostgreSQL integration tests for JDBC.

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            huaxingao Huaxin Gao
            huaxingao Huaxin Gao
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