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Databases

OceanBase DatabaseOceanBase Cloud OceanBase Best Practices

Connectors and Middleware

OceanBase Database Proxy OceanBase Connector/C OceanBase Connector/J OceanBase Connector/ODBC OceanBase Connector/NETOceanBase Command-Line Client

Tools

OceanBase Cloud PlatformOceanBase Migration ServiceOceanBase Developer CenterOceanBase Migration AssessmentOceanBase Admin ToolOceanBase Loader and DumperOceanBase DeployerKubernetes operator for OceanBaseOceanBase Diagnostic Tool OceanBase Binlog Service
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OceanBase Loader and Dumper

V4.1.0Community Edition
  • Document Overview
  • Product Introduction
  • Preparations
    • Prepare the environment
    • Download OBLOADER
  • User Guide (OBLOADER)
    • Overview
    • Command-line options
    • Data processing
      • Define control files
      • Preprocessing functions
      • Case expressions
    • Performance tuning
    • Scenarios and examples
    • FAQ
  • User Guide (OBDUMPER)
    • Overview
    • Command-line options
    • Data processing
      • Define control files
      • Preprocessing functions
      • Case expressions
    • Performance tuning
    • Scenarios and examples
    • FAQ

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Document Feedback
  1. Documentation Center
  2. OceanBase Loader and Dumper
  3. V4.1.0

Document Overview

Last Updated:2026-09-04 08:20:54

OceanBase OBLOADER & OBDUMPER consists of the import tool OBLOADER and the export tool OBDUMPER. OBLOADER provides very flexible command line options to import schema and data into OceanBase database in a variety of complex scenarios. OBLOADER is mainly used together with OBDUMPER. But in external business, OBLOADER also supports the import of files in CSV format which are exported by tools such as Navicat, Mydumper, and SQLDeveloper. OBLOADER makes full use of the features of the OceanBase distributed system, focusing on optimizing the performance of import. OBDUMPER can export the data in OceanBase to files in CSV format. At the same time, you can use this tool to export the objects defined in the database to a file.

Quick Start
Common Operations
Common Operations
OBLOADER & OBDUMPER Overview
  • Download OBLOADER & OBDUMPER
  • OBLOADER command-line options
  • OBDUMPER command-line options
    OBLOADER Scenarios and examples
  • OBDUMPER Scenarios and examples
  • OBLOADER FAQ
  • OBDUMPER FAQ

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