Compute
Elastic Cloud Server
Huawei Cloud Flexus
Bare Metal Server
Auto Scaling
Image Management Service
Dedicated Host
FunctionGraph
Cloud Phone Host
Huawei Cloud EulerOS
Networking
Virtual Private Cloud
Elastic IP
Elastic Load Balance
NAT Gateway
Direct Connect
Virtual Private Network
VPC Endpoint
Cloud Connect
Enterprise Router
Enterprise Switch
Global Accelerator
Management & Governance
Cloud Eye
Identity and Access Management
Cloud Trace Service
Resource Formation Service
Tag Management Service
Log Tank Service
Config
OneAccess
Resource Access Manager
Simple Message Notification
Application Performance Management
Application Operations Management
Organizations
Optimization Advisor
IAM Identity Center
Cloud Operations Center
Resource Governance Center
Migration
Server Migration Service
Object Storage Migration Service
Cloud Data Migration
Migration Center
Cloud Ecosystem
KooGallery
Partner Center
User Support
My Account
Billing Center
Cost Center
Resource Center
Enterprise Management
Service Tickets
HUAWEI CLOUD (International) FAQs
ICP Filing
Support Plans
My Credentials
Customer Operation Capabilities
Partner Support Plans
Professional Services
Analytics
MapReduce Service
Data Lake Insight
CloudTable Service
Cloud Search Service
Data Lake Visualization
Data Ingestion Service
GaussDB(DWS)
DataArts Studio
Data Lake Factory
DataArts Lake Formation
IoT
IoT Device Access
Others
Product Pricing Details
System Permissions
Console Quick Start
Common FAQs
Instructions for Associating with a HUAWEI CLOUD Partner
Message Center
Security & Compliance
Security Technologies and Applications
Web Application Firewall
Host Security Service
Cloud Firewall
SecMaster
Anti-DDoS Service
Data Encryption Workshop
Database Security Service
Cloud Bastion Host
Data Security Center
Cloud Certificate Manager
Edge Security
Situation Awareness
Managed Threat Detection
Blockchain
Blockchain Service
Web3 Node Engine Service
Media Services
Media Processing Center
Video On Demand
Live
SparkRTC
MetaStudio
Storage
Object Storage Service
Elastic Volume Service
Cloud Backup and Recovery
Storage Disaster Recovery Service
Scalable File Service Turbo
Scalable File Service
Volume Backup Service
Cloud Server Backup Service
Data Express Service
Dedicated Distributed Storage Service
Containers
Cloud Container Engine
SoftWare Repository for Container
Application Service Mesh
Ubiquitous Cloud Native Service
Cloud Container Instance
Databases
Relational Database Service
Document Database Service
Data Admin Service
Data Replication Service
GeminiDB
GaussDB
Distributed Database Middleware
Database and Application Migration UGO
TaurusDB
Middleware
Distributed Cache Service
API Gateway
Distributed Message Service for Kafka
Distributed Message Service for RabbitMQ
Distributed Message Service for RocketMQ
Cloud Service Engine
Multi-Site High Availability Service
EventGrid
Dedicated Cloud
Dedicated Computing Cluster
Business Applications
Workspace
ROMA Connect
Message & SMS
Domain Name Service
Edge Data Center Management
Meeting
AI
Face Recognition Service
Graph Engine Service
Content Moderation
Image Recognition
Optical Character Recognition
ModelArts
ImageSearch
Conversational Bot Service
Speech Interaction Service
Huawei HiLens
Video Intelligent Analysis Service
Developer Tools
SDK Developer Guide
API Request Signing Guide
Terraform
Koo Command Line Interface
Content Delivery & Edge Computing
Content Delivery Network
Intelligent EdgeFabric
CloudPond
Intelligent EdgeCloud
Solutions
SAP Cloud
High Performance Computing
Developer Services
ServiceStage
CodeArts
CodeArts PerfTest
CodeArts Req
CodeArts Pipeline
CodeArts Build
CodeArts Deploy
CodeArts Artifact
CodeArts TestPlan
CodeArts Check
CodeArts Repo
Cloud Application Engine
MacroVerse aPaaS
KooMessage
KooPhone
KooDrive
On this page

Viewing Subscription Information

Updated on 2024-11-30 GMT+08:00

DRS allows you to view incremental subscription information (excluding view and stored procedure data) in a specified time range on the DRS console.

This section describes how to view the subscription information online and the meaning of each field in the data record.

Prerequisites

  • You have logged in to the DRS console.
  • You have created a subscription task.

Procedure

  1. On the Data Subscription Management page, view the time range of a subscription task.

    Figure 1 Task list

  2. Select a specified subscription task and click the task name. The Basic Information page is displayed.
  3. Choose Subscription Information.

    By default, incremental subscription information of the last 5 minutes is displayed in the current list. To view the subscription information in a specified time range, you can select the time range in the upper right corner on the page, and the time range must be within the subscription task time range.
    Figure 2 Viewing subscription information

    The data format of subscription information is the internal data format of the DRS service. Table 1 describes the fields in the data record.

    Table 1 Field description

    Field

    Description

    Service ID

    IP address and port of the RDS instance

    Database Name

    Name of the database where the statement is executed

    Table Name

    Name of the table where the statement is executed

    Statement Type

    The statement types are as follows: UPDATE, DELETE, INSERT, REPLACE, BEGIN, COMMIT, DDL and DML.

    Binlog Position

    Location of the change record in the binlog file. The format is binlog_file_offset@binlog_file_id. binlog_file_id indicates the suffix of the binlog file name, and binlog_file_offset indicates the offset of the binlog record in the binlog file.

    Time

    Time when the change record is written to the binlog file

    To view details about a specified table in a specified database, click View Subscription Data.

    Figure 3 Field description

    For details, see Table 2.

    Table 2 Field description

    Field

    Description

    Field Name

    Name of each field corresponding to the change record

    Type

    Data type of each field corresponding to the change record

    Code

    Character set code corresponding to the change record

    Original Value

    The value of each field before the change There is no original value for the insert operation.

    New Value

    The value of each field after the change There is no original value for the delete operation.

    NOTE:
    • The update operation has both the original and new values.
    • If the operation type is DDL, only the field name, type, code, original value, and new value are available.

We use cookies to improve our site and your experience. By continuing to browse our site you accept our cookie policy. Find out more

Feedback

Feedback

Feedback

0/500

Selected Content

Submit selected content with the feedback