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A unified distributed database ready for your transactional, analytical, and AI workloads.

DEPLOY YOUR WAY

OceanBase Cloud

The best way to deploy and scale OceanBase

OceanBase Enterprise

Run and manage OceanBase on your infra

TRY OPEN SOURCE

OceanBase Community Edition

The free, open-source distributed database

OceanBase seekdb

Open source AI native search database

Customer Stories

Real-world success stories from enterprises across diverse industries.

View All
BY USE CASES

Mission-Critical Transactions

Global & Multicloud Application

Elastic Scaling for Peak Traffic

Real-time Analytics

Active Geo-redundancy

Database Consolidation

Comprehensive knowledge hub for OceanBase.

Blog

Live Demos

Training & Certification

Documentation

Official technical guides, tutorials, API references, and manuals for all OceanBase products.

View All
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ToolsConnectors and Middleware
QUICK START
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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 Overview Product Introduction Prepare the environment Download OBLOADER OverviewCommand-line optionsDefine control files Preprocessing functions Case expressionsPerformance tuning Scenarios and examples FAQ OverviewCommand-line optionsDefine control files Preprocessing functions Case expressions Performance tuning Scenarios and examples FAQ
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  1. Documentation Center
  2. OceanBase Loader and Dumper
  3. V4.1.0
iconOceanBase Loader and Dumper
V 4.1.0Community Edition
  • V 4.3.5
  • V 4.3.4.1
  • V 4.3.4
  • V 4.3.3.1
  • V 4.3.3
  • V 4.3.2.1
  • V 4.3.2
  • V 4.3.1
  • V 4.2.8
  • V 4.2.7
  • V 4.2.6
  • V 4.2.5 and earlier
Community Edition
  • V 4.2.5
  • V 4.2.4
  • V 4.1.0
  • V 4.0.0
  • V 3.0.0
Enterprise Edition
  • V 4.2.5
  • V 4.2.4

Document Overview

Last Updated:2023-08-24 02:20:26  Updated
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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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