OceanBase logo

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

Resources

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
PRODUCTS

OceanBase Cloud

OceanBase Database

Tools

Connectors and Middleware

QUICK START

OceanBase Cloud

OceanBase Database

BEST PRACTICES

Practical guides for utilizing OceanBase more effectively and conveniently

Company

Learn more about OceanBase – our company, partnerships, and trust and security initiatives.

About OceanBase

Partner

Trust Center

Contact Us

International - English
中国站 - 简体中文
日本 - 日本語
Sign In
Start on Cloud

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

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
PRODUCTS
OceanBase CloudOceanBase Database
ToolsConnectors and Middleware
QUICK START
OceanBase CloudOceanBase Database
BEST PRACTICES

Practical guides for utilizing OceanBase more effectively and conveniently

Learn more about OceanBase – our company, partnerships, and trust and security initiatives.

About OceanBase

Partner

Trust Center

Contact Us

Start on Cloud
编组
All Products
    • Databases
    • iconOceanBase Database
    • iconOceanBase Cloud
    • iconOceanBase Tugraph
    • iconInteractive Tutorials
    • iconOceanBase Best Practices
    • Tools
    • iconOceanBase Cloud Platform
    • iconOceanBase Migration Service
    • iconOceanBase Developer Center
    • iconOceanBase Migration Assessment
    • iconOceanBase Admin Tool
    • iconOceanBase Loader and Dumper
    • iconOceanBase Deployer
    • iconKubernetes operator for OceanBase
    • iconOceanBase Diagnostic Tool
    • iconOceanBase Binlog Service
    • Connectors and Middleware
    • iconOceanBase Database Proxy
    • iconEmbedded SQL in C for OceanBase
    • iconOceanBase Call Interface
    • iconOceanBase Connector/C
    • iconOceanBase Connector/J
    • iconOceanBase Connector/ODBC
    • iconOceanBase Connector/NET
icon

OceanBase Database

SQL - V4.6.0

    Download PDF

    OceanBase logo

    The Unified Distributed Database for the AI Era.

    Follow Us
    Products
    OceanBase CloudOceanBase EnterpriseOceanBase Community EditionOceanBase seekdb
    Resources
    DocsBlogLive DemosTraining & Certification
    Company
    About OceanBaseTrust CenterLegalPartnerContact Us
    Follow Us

    © OceanBase 2026. All rights reserved

    Cloud Service AgreementPrivacy PolicySecurity
    Contact Us
    Document Feedback
    1. Documentation Center
    2. OceanBase Database
    3. SQL
    4. V4.6.0
    iconOceanBase Database
    SQL - V 4.6.0
    SQL
    KV
    • V 4.6.0
    • V 4.4.2
    • V 4.3.5
    • V 4.3.3
    • V 4.3.1
    • V 4.3.0
    • V 4.2.5
    • V 4.2.2
    • V 4.2.1
    • V 4.2.0
    • V 4.1.0
    • V 4.0.0
    • V 3.1.4 and earlier

    USER_AUDIT_OBJECT

    Last Updated:2026-05-07 11:26:24  Updated
    share
    What is on this page
    Purpose
    Columns
    Sample query
    References

    folded

    share

    Note

    This view is available starting with V2.2.30.

    Purpose

    The USER_AUDIT_OBJECT view displays the audit trail records of objects accessible to the current user.

    Applicability

    This view is available only in Oracle mode.

    Columns

    Column Type Nullable Description
    OS_USERNAME VARCHAR2(255) NO This column is not supported. It is set to NULL by default.
    USERNAME VARCHAR2(32) NO The name of the user whose actions are being audited.
    USERHOST VARCHAR2(64) NO This column is not supported. It is set to NULL by default.
    TERMINAL VARCHAR2(255) NO This column is not supported. It is set to NULL by default.
    TIMESTAMP DATE NO The date and time when the audit trail entry was created in the local database session time zone.
    OWNER VARCHAR2(64) YES The creator of the object affected by the action.
    OBJ_NAME VARCHAR2(256) YES The name of the object affected by the action.
    ACTION_NAME VARCHAR2(128) NO The name of the operation type corresponding to the numeric code in the operation column of DBA_AUDIT_TRAIL.
    NEW_OWNER VARCHAR2(64) YES The owner of the object named in the NEW_NAME column.
    NEW_NAME VARCHAR2(256) YES The new name of the object, which follows the name of the renamed or base object.
    SES_ACTIONS VARCHAR2(19) NO This column is not supported. It is set to NULL by default.
    COMMENT_TEXT VARCHAR2(65536) YES Text comments on the audit trail.
    SESSIONID NUMBER(38) NO For V4.3.x:
    • V4.3.5 BP2 and earlier:
      This field represents the server session ID in all connection modes (direct mode/ODP mode).
    • V4.3.5 BP2 and later:
      • In direct mode:
        This field represents the server session ID.
      • In ODP mode:
        • When the configuration parameter client_session_id_version = 2 is set in ODP, this field represents the client session ID.
        • When client_session_id_version = 1, this field represents the server session ID.
    ENTRYID NUMBER(38) NO The numeric ID of each audit trail entry in the session.
    STATEMENTID NUMBER(38) NO The numeric ID of each statement.
    RETURNCODE NUMBER(38) NO The error code generated by the operation.
    PRIV_USED VARCHAR2(40) NO This column is not supported. It is set to NULL by default.
    CLIENT_ID VARCHAR2(40) NO This column is not supported. It is set to NULL by default.
    ECONTEXT_ID VARCHAR2(40) NO This column is not supported. It is set to NULL by default.
    SESSION_CPU NUMBER(38) NO The CPU time used by the session.
    EXTENDED_TIMESTAMP TIMESTAMP(6) WITH TIME ZONE NO The timestamp when the audit trail entry was created in the UTC time zone.
    PROXY_SESSIONID NUMBER(38) NO The sequence number of the proxy session.
    GLOBAL_UID NUMBER(38) NO The global user identifier of the user.
    INSTANCE_NUMBER VARCHAR2(40) NO This column is not supported and is set to NULL by default.
    OS_PROCESS VARCHAR2(40) NO This column is not supported and is set to NULL by default.
    TRANSACTIONID VARCHAR2(128) NO The identifier of the transaction that accessed or modified the object.
    SCN NUMBER(38) NO This column is not supported and is set to 0 by default.
    SQL_BIND VARCHAR2(2000) YES This column is not supported and is set to NULL by default.
    SQL_TEXT VARCHAR2(2000) YES The SQL text of the query.
    OBJ_EDITION_NAME VARCHAR2(128) NO This column is not supported and is set to NULL by default.

    Sample query

    Query the audit trail entries of all objects under the current user.

    obclient [TEST2]> SELECT USERNAME, USERHOST, TIMESTAMP, ACTION_NAME, SQL_TEXT FROM SYS.DBA_AUDIT_OBJECT;
    

    The query result is as follows:

    +----------+----------------+-----------+-------------+------------------------------------+
    | USERNAME | USERHOST       | TIMESTAMP | ACTION_NAME | SQL_TEXT                           |
    +----------+----------------+-----------+-------------+------------------------------------+
    | TEST2    | 100.xx.xxx.xxx | 08-APR-25 | SELECT      | SELECT * FROM SYS.DBA_AUDIT_EXISTS |
    | TEST2    | 100.xx.xxx.xxx | 08-APR-25 | SELECT      | SELECT * FROM SYS.DBA_AUDIT_EXISTS |
    | TEST2    | 100.xx.xxx.xxx | 08-APR-25 | SELECT      | SELECT * FROM SYS.DBA_AUDIT_EXISTS |
    +----------+----------------+-----------+-------------+------------------------------------+
    3 rows in set
    

    References

    • Query the audit trail entries of all objects under the current tenant: DBA_AUDIT_OBJECT

    • Query the audit trail entries generated by the AUDIT EXISTS and AUDIT NOT EXISTS statements: DBA_AUDIT_EXISTS

    • Query the audit trail entries for CONNECT and DISCONNECT:

      • DBA_AUDIT_SESSION

      • USER_AUDIT_SESSION

    • Query all audit trail entries:

      • DBA_AUDIT_TRAIL

      • USER_AUDIT_TRAIL

    • Query the audit trail entries for the GRANT, REVOKE, AUDIT, NOAUDIT, and ALTER SYSTEM statements:

      • DBA_AUDIT_STATEMENT

      • USER_AUDIT_STATEMENT

    • For more information about security audit, see the following topics:

      • Enable audit
      • Set up and view audit rules
      • View audit records
      • Audit user logon
      • Audit user operations

    Previous topic

    USER_ARGUMENTS
    Last

    Next topic

    USER_AUDIT_SESSION
    Next
    What is on this page
    Purpose
    Columns
    Sample query
    References