- Updates and Announcements
- User Tutorial
- Product Introduction
- Tencent Kernel TXSQL
- Purchase Guide
- Get Started
- Operation Guide
- Best Practice
- Usage Specifications of TencentDB for MySQL
- Configuring Application Automatic Reconnection
- Impact of Modifying MySQL Master Instance Parameters
- Limits on Automatic Conversion from MyISAM to InnoDB
- Creating VPCs for TencentDB for MySQL
- Enhancing Business Load Capacity with TencentDB for MySQL
- Building LAMP Stack for Web Application
- Building Drupal Website
- Calling MySQL APIs in Python
- White Paper
- Troubleshooting
- API Documentation
- History
- Introduction
- API Category
- Making API Requests
- Backup APIs
- DescribeBackupConfig
- ModifyBackupConfig
- DeleteBackup
- DescribeBackups
- DescribeBinlogs
- CreateBackup
- DescribeSlowLogs
- DescribeDataBackupOverview
- DescribeBinlogBackupOverview
- DescribeBackupSummaries
- DescribeBackupOverview
- ModifyBackupDownloadRestriction
- DescribeBackupDownloadRestriction
- DescribeBackupDatabases
- DescribeBackupTables
- Task APIs
- Security APIs
- Data Import APIs
- Parameter APIs
- Instance APIs
- DescribeDBInstanceGTID
- CloseWanService
- SwitchForUpgrade
- CreateDBInstanceHour
- DescribeDBInstanceCharset
- ModifyDBInstanceVipVport
- ModifyDBInstanceProject
- IsolateDBInstance
- UpgradeDBInstanceEngineVersion
- DescribeDBInstances
- InitDBInstances
- DescribeDBInstanceRebootTime
- OpenWanService
- UpgradeDBInstance
- ModifyDBInstanceName
- DescribeDBZoneConfig
- RestartDBInstances
- OpenDBInstanceGTID
- DescribeDBSwitchRecords
- DescribeDBInstanceConfig
- ModifyAutoRenewFlag
- ModifyInstanceTag
- DescribeTagsOfInstanceIds
- ModifyTimeWindow
- DescribeTimeWindow
- DeleteTimeWindow
- AddTimeWindow
- OfflineIsolatedInstances
- ReleaseIsolatedDBInstances
- ModifyRoGroupInfo
- DescribeRoGroups
- BalanceRoGroupLoad
- DescribeDBInstanceInfo
- DescribeRoMinScale
- CreateRoInstanceIp
- SwitchDBInstanceMasterSlave
- SwitchDrInstanceToMaster
- StopReplication
- StartReplication
- CreateDeployGroup
- DeleteDeployGroups
- DescribeDeployGroupList
- ModifyNameOrDescByDpId
- Database APIs
- Account APIs
- Rollback APIs
- Monitoring APIs
- Log APIs
- Database Audit APIs
- Data Types
- Error Codes
- FAQs
- Service Agreement
- Reference
- Glossary
- Contact Us
- Updates and Announcements
- User Tutorial
- Product Introduction
- Tencent Kernel TXSQL
- Purchase Guide
- Get Started
- Operation Guide
- Best Practice
- Usage Specifications of TencentDB for MySQL
- Configuring Application Automatic Reconnection
- Impact of Modifying MySQL Master Instance Parameters
- Limits on Automatic Conversion from MyISAM to InnoDB
- Creating VPCs for TencentDB for MySQL
- Enhancing Business Load Capacity with TencentDB for MySQL
- Building LAMP Stack for Web Application
- Building Drupal Website
- Calling MySQL APIs in Python
- White Paper
- Troubleshooting
- API Documentation
- History
- Introduction
- API Category
- Making API Requests
- Backup APIs
- DescribeBackupConfig
- ModifyBackupConfig
- DeleteBackup
- DescribeBackups
- DescribeBinlogs
- CreateBackup
- DescribeSlowLogs
- DescribeDataBackupOverview
- DescribeBinlogBackupOverview
- DescribeBackupSummaries
- DescribeBackupOverview
- ModifyBackupDownloadRestriction
- DescribeBackupDownloadRestriction
- DescribeBackupDatabases
- DescribeBackupTables
- Task APIs
- Security APIs
- Data Import APIs
- Parameter APIs
- Instance APIs
- DescribeDBInstanceGTID
- CloseWanService
- SwitchForUpgrade
- CreateDBInstanceHour
- DescribeDBInstanceCharset
- ModifyDBInstanceVipVport
- ModifyDBInstanceProject
- IsolateDBInstance
- UpgradeDBInstanceEngineVersion
- DescribeDBInstances
- InitDBInstances
- DescribeDBInstanceRebootTime
- OpenWanService
- UpgradeDBInstance
- ModifyDBInstanceName
- DescribeDBZoneConfig
- RestartDBInstances
- OpenDBInstanceGTID
- DescribeDBSwitchRecords
- DescribeDBInstanceConfig
- ModifyAutoRenewFlag
- ModifyInstanceTag
- DescribeTagsOfInstanceIds
- ModifyTimeWindow
- DescribeTimeWindow
- DeleteTimeWindow
- AddTimeWindow
- OfflineIsolatedInstances
- ReleaseIsolatedDBInstances
- ModifyRoGroupInfo
- DescribeRoGroups
- BalanceRoGroupLoad
- DescribeDBInstanceInfo
- DescribeRoMinScale
- CreateRoInstanceIp
- SwitchDBInstanceMasterSlave
- SwitchDrInstanceToMaster
- StopReplication
- StartReplication
- CreateDeployGroup
- DeleteDeployGroups
- DescribeDeployGroupList
- ModifyNameOrDescByDpId
- Database APIs
- Account APIs
- Rollback APIs
- Monitoring APIs
- Log APIs
- Database Audit APIs
- Data Types
- Error Codes
- FAQs
- Service Agreement
- Reference
- Glossary
- Contact Us
Billing Method for Upgraded Instances
After upgrade, pay-as-you-go instances will be billed based on the new instance specifications starting from the next billing cycle.
Billing Method for Downgraded Instances
Pay-as-you-go
If you choose to degrade a pay-as-you-go database instance, it will be billed at the tier 1 pay-as-you-go price for the new configuration.
Documentation
TencentDB for MySQL supports quick adjustment of instance specification and allows flexible scaling operations. For more information, please see Adjusting Database Instance Specification.
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