Source Database Connectivity Check

Release Notes

Announcement on Changing External Network Links

Interface Authentication Upgrade Announcement

Maintenance Time Change from Local Time to Beijing Time

Account Type and Permission Changes

Product Architecture Name Change

Disk Storage Space Composition Change

Ending Support for Classic Network [2022.12.31]

Backup Billing Start [2022.07.10]

Ending Sale for Basic Edition 1-Core Specification [2022.03.07]

Announcements

Release Notes and Announcements

User Guide

Overview

Single Node (Formerly Basic Edition)

Two-Node (Formerly High Availability/Cluster Edition)

Product Architecture

Strengths

Use Cases

Regions and AZs

Engines and Versions

Features and Differences

Instance Types

Specification Type

Primary Instance Specifications

Read-Only Instance Specifications

Instance Specifications

Storage Types

Common Concepts

Network Environment

License Statement

Product Introduction

Billing Overview

Primary Instance Pricing

Read-Only Instance Pricing

Product Pricing

Purchase Methods

Renewal Instructions

Payment Overdue

Refund

From Pay-as-You-Go to Monthly Subscription

Instance Adjustment Fees Description

Backup Space Billing

Cross-Region Backup Billing

Viewing Bill Details

Purchase Guide

Creating TencentDB for SQL Server Instance

Instance Connection Scenarios

Connecting to TencentDB for SQL Server Instance from Windows CVM Instance

Connecting to TencentDB for SQL Server Instance from Local System

Connecting to TencentDB for SQL Server Instance

Managing TencentDB for SQL Server Instance

Getting Started 

Constraints and Limits

Usage Specifications and Suggestions

Renaming Instance

Setting Instance Remarks

Setting Instance Tag

Setting Instance Project

Modify Instance-level Character Set Collation

Modify System Time Zone

Setting Instance Maintenance Information

Multi-AZ Disaster Recovery

Restarting Instance

Terminating Instance

Migrating Across AZs

Manual Primary-Secondary Switching

Recycle Bin

Maintaining Instance

Adjusting Instance Version

Adjusting Instance Specification

Adjusting Instance Configuration

Read-Only Instance Overview

Managing Read-Only Instance

Read-Only Group

Backup node read-only

Read-Only Instance

Switching from Classic Network to VPC

Changing Network

Enabling/Disabling Public Network Address

Enabling Public Network Access Through CLB

 Network and Security

Account Types and Permissions

Account List

Creating Account

Deleting Account

Modifying Account Permissions

Creating Admin Account

Creating Designated Account

Resetting Password

Setting Account CAM Verification

Account Management

Database List

Creating Database

Setting Database Permissions

Cloning Database

Deleting Database

Setting Change Data Capture (CDC)

Setting Change Tracking (CT)

Shrinking Database

Database Management

Transparent data encryption

SSL Encryption Settings

Access Management

Configuring Security Groups

Data Security

Setting Instance Parameters

Viewing Parameter Modification Log

 Parameter Configuration

Viewing Monitoring Charts

Monitoring Metrics

Setting Alarm Policies

Setting Alarm Notification

Viewing Alarm Records

Monitoring and Alarms

Backup

Rolling back 

Backup and Restoration 

Querying and Downloading Blocking and Deadlock Events

Querying and Downloading Slow Query Log

Querying primary and standby switch logs

Manual Creation of the Latest Blocking and Deadlock Events

Log Management

Overview of Publish-Subscribe

Managing Publish-Subscribe

Publish-Subscribe

Purchasing Business Intelligence Server

Creating Windows Authentication Account

Adding Flat File

Interconnecting Source/Target Instances and Business Intelligence Server

Deploying Project

SSIS

Data Migration Solution Overview

Cold Backup Migration

Using DTS to Migrate Data

Data Migration (New)

Migrating Data from CVM-based SQL Server Instance

Migrating Data from SQL Server Instance Purchased at Other Cloud Service Provider or Built In-house 

Data Migration (Legacy)

Operation Guide

Cross-Account Backup Restoration

Creating VPC for TencentDB for SQL Server

Connecting Kingdee K/3 WISE to TencentDB for SQL Server

Practical Tutorial

History

Introduction

API Category

CreateDBInstances

CreateBasicDBInstances

CreateCloudDBInstances

DescribeRegions

DescribeZones

DescribeProductConfig

InquiryPriceCreateDBInstances

DescribeOrders

DescribeInstanceByOrders

InquiryPriceUpgradeDBInstance

Sales and fee related APIs

ModifyDBInstanceNetwork

Network management related APIs

CreateAccount

DescribeAccounts

ModifyAccountPrivilege

ModifyAccountRemark

ResetAccountPassword

DeleteAccount

Account management related APIs

DescribeDBInstances

DescribeDBInstancesAttribute

DescribeFlowStatus

ModifyDBInstanceName

ModifyDBInstanceProject

UpgradeDBInstance

RestartDBInstance

TerminateDBInstance

RecycleDBInstance

ModifyDReadable

Instance Management APIs

ModifyInstanceEncryptAttributes

ModifyDBEncryptAttributes

Data security encryption related APIs

DescribeInstanceParams

ModifyInstanceParam

DescribeInstanceParamRecords

Parameter configuration related APIs

DescribeSlowlogs

Log management related APIs

DescribeXEvents

StartInstanceXEvent

Extended Event APIs

CreateReadOnlyDBInstances

CreateCloudReadOnlyDBInstances

Read only instance management related APIs

CreateBackup

ModifyBackupStrategy

DescribeBackups

DescribeBackupFiles

Backup APIs

DescribeRestoreTimeRange

DescribeRollbackTime

Rollback APIs

API Documentation

TencentDB for SQL Server

Serial Number	Error Details	Fixing Method
1	Check if the DTS server can connect to the source database.	Please check if the SQL service startup account for the source instance is using the built-in Local System account. You need to select "Built-in account" in "Log on as" in the startup configuration and modify it to start with the Local System account. Please check if xp_cmdshell is enabled on the source instance. xp_cmdshell needs to be enabled. Please ensure the migration account has sysadmin permissions.
2	Insufficient migration account permissions. Unable to complete the migration.

tencent cloud

Check Details

Fixing Method