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OceanBase Loader and Dumper

V4.3.4
  • Document Overview
  • Introduction
  • Technical Mechanism
  • Preparations
    • Prepare the environment
    • Prepare data
    • Download OBLOADER & OBDUMPER
    • Startup parameters
  • User Guide (OBLOADER)
    • Quick start
    • Command-line options
    • Direct load
    • Data processing
      • Define a control file
      • Preprocessing functions
      • Case expressions
    • Use cases of command-line options
    • Performance tuning
    • Error handling
    • FAQ
  • User Guide (OBDUMPER)
    • Quick start
    • Command-line options
    • Data processing
      • Define a control file
      • Preprocessing functions
      • Case expressions
    • Performance tuning
    • FAQ
  • Security Features
  • Connection configuration
  • Self-service Troubleshooting
  • Release Note
    • Release Note
      • 4.x
        • OBLOADER & OBDUMPER V4.3.4
        • OBLOADER & OBDUMPER V4.3.3.1
        • OBLOADER & OBDUMPER V4.3.3
        • OBLOADER & OBDUMPER V4.3.2.1
        • OBLOADER & OBDUMPER V4.3.2
        • OBLOADER & OBDUMPER V4.3.1.1
        • OBLOADER & OBDUMPER V4.3.1
        • OBLOADER & OBDUMPER V4.3.0
        • OBLOADER & OBDUMPER V4.2.8.2
        • OBLOADER & OBDUMPER V4.2.8.1
        • OBLOADER & OBDUMPER V4.2.8
        • OBLOADER & OBDUMPER V4.2.7
        • OBLOADER & OBDUMPER V4.2.6
        • OBLOADER & OBDUMPER V4.2.5
        • OBLOADER & OBDUMPER V4.2.4
        • OBLOADER & OBDUMPER V4.2.1
        • OBLOADER & OBDUMPER V4.1.0
        • OBLOADER & OBDUMPER V4.0.0
      • 3.x
        • OBLOADER \& OBDUMPER V3.1.0
        • OBLOADER \& OBDUMPER V3.0.0
    • Versioning rules

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  3. V4.3.4

Versioning rules

Last Updated:2026-09-04 08:19:57

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This topic describes the versioning rules of OBLOADER & OBDUMPER.

New versions will be released from time to time as OBLOADER & OBDUMPER is continuously iterated and optimized. The features of OBLOADER & OBDUMPER may differ significantly from one version to another. Therefore, you must confirm the required version to obtain the correct document information.

The version numbers of OBLOADER & OBDUMPER are in the V.x.y.z.f format.

  • x indicates a major version, which generally involves an architectural upgrade or a release of major features.

  • y indicates a planned iteration version, which involves an update or optimization of major features in a normal iteration plan.

  • z indicates an updated version, which involves a few updates in features and fixes known issues.

  • f indicates a patch upgrade version. It is in the fourth place and suffixed to form a later version number that identifies feature updates or bug fixes.

View the version

After you decompress the software package of OBLOADER & OBDUMPER, go to the script directory and run the following command to view the version number:

  • View the version of OBLOADER

    [xxx@xxx /ob-loader-dumper-4.x.x-RELEASE/bin]
    $./obloader --version
    Version: 4.x.x-RELEASE
    
  • View the version of OBDUMPER

    [xxx@xxx /ob-loader-dumper-4.x.x-RELEASE/bin]
    $./obdumper --version
    Version: 4.x.x-RELEASE
    

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