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  1. Debezium
  2. DBZ-2776

Add support for unsigned integer types

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    Description

      We already support the following sign integer types are signed:

      • TINYINT -> INT16
      • SMALLINT -> INT16
      • MEDIUMINT -> INT32
      • INT-> INT32
      • BIGINT -> INT64

       

      We need to add support for their unsigned types:

      • UNSIGNED TINYINT -> INT16
      • UNSIGNED SMALLINT -> INT32
      • UNSIGNED MEDIUMINT -> INT32
      • UNSIGNED INT -> INT64
      • UNSIGNED BIGINT -> INT64 (if overflow, max unsigned long `18446744073709551615` becomes -1, `18446744073709551614` becomes -2, etc), MySQL Connector has the same behavior.

       

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            kewei.shang kewei shang (Inactive)
            kewei.shang kewei shang (Inactive)
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