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OceanBase Developer Center

V4.4.2
  • Topics Overview
  • Overview
    • What is ODC?
    • Features
    • Architecture
    • Limitations
    • ODC console
  • Quick Start
    • Client ODC
      • Overview
      • Install Client ODC
      • Use Client ODC
    • Web ODC
      • Overview
      • Deploy Web ODC
      • Use Web ODC
  • Data Source Management
    • Create a data source
    • Data sources and project collaboration
    • Database O&M
      • Session management
      • Global variable management
      • Recycle bin management
  • SQL Development
    • Edit and execute SQL statements
    • Perform PL compilation and debugging
    • Use the command-line window
    • Edit and export the result set
    • Execution analysis
    • Generate test data
    • System settings
    • Intelligent SQL development
    • Common features
    • Database objects
      • Table objects
        • Overview
        • Create a table
      • View objects
        • Overview
        • Create a view
        • Manage views
      • Materialized view objects
        • Overview
        • Create a materialized view
        • Manage materialized views
      • Function objects
        • Overview
        • Create a function
        • Manage functions
      • Stored procedure objects
        • Overview
        • Create a stored procedure
        • Manage stored procedures
      • Sequence objects
        • Overview
        • Create a sequence
        • Manage sequences
      • Package objects
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        • Create a program package
        • Manage program packages
      • Trigger objects
        • Overview
        • Create a trigger
        • Manage triggers
      • Type objects
        • Overview
        • Create a type
        • Manage types
      • Synonym objects
        • Overview
        • Create a synonym
        • Manage synonyms
      • External resource objects
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        • Create an external resource
        • Manage external resources
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  • Best Practices
    • Tips for SQL development
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    • V4.4
      • ODC V4.4.0
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      • ODC V4.3.4
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      • ODC V4.2.4
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      • ODC V4.1.3
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      • ODC V4.0.2
      • ODC V4.0.0
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      • ODC V3.4.0
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      • ODC V3.3.3
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    • V3.2
      • ODC V3.2.3
      • ODC V3.2.2
      • ODC V3.2.1
      • ODC V3.2.0

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  3. V4.4.2

External resources

Last Updated:2026-09-03 09:11:18

In OceanBase Developer Center (ODC), you can create external resources in Java and Python programs. External resources are used to store external functions. Currently, Java User-Defined Functions (UDFs) and Python UDFs are supported.

Log in to ODC and click the name of the target connection to go to the corresponding connection management page. You can click the External Resources tab in the left-side navigation pane to get a list of external resources. You can click the + icon in the upper-right corner of the list to go to the external resource import page. You can also double-click the name of an external resource in the list to go to the management page of the external resource. On the management page, you can view the basic information about the external resource.

Database version requirements:

Database
Version
OceanBase Database in MySQL mode V4.4.1 or a later version

This chapter describes how to create and manage external resources in ODC.

  • Create an external resource

  • Manage external resources

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