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OceanBase

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

Product Overview
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

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Live Demos

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OceanBase Database

SQL - V4.2.2

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    SQL - V 4.2.2
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    ObUpgradeCheck

    Last Updated:2026-04-15 08:27:14  Updated
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    This API is used to check whether the conditions for OceanBase Database upgrade are met. For example, OceanBase Shell (OBShell) checks whether the required environment is prepared, whether the OceanBase Database upgrade package is uploaded, and whether all required products are ready.

    Call description

    Limitations

    If you set a password in the request, you must specify the X-OCS-Auth field in the header for authentication. For more information, see Authentication based on public-key encryption.

    Request path

    POST /api/v1/ob/upgrade/check

    Request parameters

    Parameter
    Type
    Required
    Example value
    Description
    version String Yes 4.2.1.1 The target version of the upgrade.
    release String Yes 101000062023110109.el7 The release version and build version of the software package for the upgrade.
    upgradeDir String No /data/upgrade The directory used for the upgrade check task.

    Response parameters

    Parameter
    Type
    Description
    successful Boolean Indicates whether the request is successful.
    timestamp Datetime The timestamp when the server completed the request.
    duration Integer The amount of time taken by the server to process the request, in milliseconds.
    status Integer The HTTP status code.
    traceId String The trace ID of the request.
    data Object The information about the asynchronous task. For more information, see GetDagDetails.
    error Object The information about the error that occurred.

    Examples

    Sample request

    "{
      "version":"4.2.1.1",
       "release": "101000062023110109.el7"
    }"
    

    Sample response

    {
      "successful": true,
      "timestamp": "2024-01-09T16:55:58.588435165+08:00",
      "duration": 75,
      "status": 200,
      "traceId": "8daee52899b845b8",
      "data": {
        "id": "11",
        "dag_id": 1,
        "name": "Upgrade check OB 4.2.1.1-101000062023110109.el7",
        "stage": 1,
        "max_stage": 6,
        "state": "READY",
        "operator": "RUN",
        "start_time": "0001-01-01T00:00:00Z",
        "end_time": "0001-01-01T00:00:00Z",
        "additional_data": null,
        "nodes": null
      }
    }
    

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