- Release Notes and Announcements
- Release Notes
- Open-Source Plugin Privilege Escalation Has Vulnerability Risk for PostgreSQL
- Announcements
- Security Risk Statement for Creating Partial Plugins in PostgreSQL Cloud Database
- TencentDB for PostgreSQL Will Start Billing for Backup Space
- Some Extensions on Lower Kernel Version Can't Be Created and Upgraded in TencentDB for PostgreSQL
- Announcement on the Risk of Privilege Escalation Vulnerability in Cloud Database PostgreSQL Open Source Plugin
- Product Introduction
- Purchase Guide
- Getting Started
- Kernel Version Introduction
- Operation Guide
- Instance Management
- Instance Lifecycle
- Setting Instance Maintenance Time
- Modifying Instance Configuration
- Setting instance availability zone for disaster recovery or region disaster recovery
- Modifying AZs
- Terminating Instances
- Restoring Instances
- Eliminating Instances
- Restarting Instances
- Modifying Data Replication Mode
- Switch Source-Replica Instance
- Upgrading Instance
- Read-Only Instance
- Account Management
- Database Management
- Database Optimization
- Parameter Management
- Log management
- Backup and Restoration
- Backup Principles and Solutions
- Backing up Data
- Downloading Backup
- Cloning Instance
- Automatic Backup Settings
- Restoring PostgreSQL Data on CVMs
- Deleting Backup
- Viewing Backup Space
- Setting Backup Download Rules
- Use Serverless Cloud Function to Transfer Historical Backups of PostgreSQL
- Rollback to the Original Instance
- Physical Migration
- Database Audit
- Extension Management
- Network Management
- Access Management
- Data Encryption
- Tenant and Resource Isolation
- Security Groups
- Monitoring and Alarms
- Tag
- Instance Management
- PostgreSQL for Serverless
- MSSQL Compatible Version
- Practical Tutorial
- postgres_fdw Extension for Cross-database Access
- Automatically Creating Partition in PostgreSQL
- Searching in High Numbers of Tags Based on pg_roaringbitmap
- Querying People Nearby with One SQL Statement
- Configuring TencentDB for PostgreSQL as GitLab's External Data Source
- Supporting Tiered Storage Based on cos_fdw Extension
- Implement Read/Write Separation via pgpool
- Analyzing Slow SQL Using the auto_explain Plugin
- Using pglogical for Logical Replication
- Performance White Paper
- API Documentation
- History
- Introduction
- API Category
- Making API Requests
- Instance APIs
- CreateInstances
- DescribeDBInstances
- DescribeDBInstanceAttribute
- DescribeEncryptionKeys
- DescribeDBInstanceHAConfig
- SwitchDBInstancePrimary
- ModifyDBInstanceName
- ModifyDBInstanceSpec
- ModifyDBInstanceDeployment
- UpgradeDBInstanceKernelVersion
- ModifyDBInstanceHAConfig
- ModifyDBInstanceChargeType
- ModifyDBInstancesProject
- ModifySwitchTimePeriod
- RenewInstance
- SetAutoRenewFlag
- RestartDBInstance
- IsolateDBInstances
- DisIsolateDBInstances
- DestroyDBInstance
- CreateDBInstances
- InitDBInstances
- UpgradeDBInstance
- UpgradeDBInstanceMajorVersion
- Read-only Replica APIs
- Backup and Recovery APIs
- DescribeAvailableRecoveryTime
- DescribeCloneDBInstanceSpec
- CloneDBInstance
- RestoreDBInstanceObjects
- DescribeBackupOverview
- DescribeBackupSummaries
- DescribeBackupPlans
- ModifyBackupPlan
- CreateBaseBackup
- DescribeBaseBackups
- ModifyBaseBackupExpireTime
- DeleteBaseBackup
- DescribeLogBackups
- DeleteLogBackup
- DescribeBackupDownloadURL
- DescribeBackupDownloadRestriction
- ModifyBackupDownloadRestriction
- DescribeDBXlogs
- DescribeDBBackups
- Parameter Management APIs
- Security Group APIs
- Performance Optimization APIs
- Account APIs
- Specification APIs
- PostgreSQL for Serverless APIs
- Network APIs
- Data Types
- Error Codes
- FAQs
- Service Agreement
- Glossary
- Contact Us
- Release Notes and Announcements
- Release Notes
- Open-Source Plugin Privilege Escalation Has Vulnerability Risk for PostgreSQL
- Announcements
- Security Risk Statement for Creating Partial Plugins in PostgreSQL Cloud Database
- TencentDB for PostgreSQL Will Start Billing for Backup Space
- Some Extensions on Lower Kernel Version Can't Be Created and Upgraded in TencentDB for PostgreSQL
- Announcement on the Risk of Privilege Escalation Vulnerability in Cloud Database PostgreSQL Open Source Plugin
- Product Introduction
- Purchase Guide
- Getting Started
- Kernel Version Introduction
- Operation Guide
- Instance Management
- Instance Lifecycle
- Setting Instance Maintenance Time
- Modifying Instance Configuration
- Setting instance availability zone for disaster recovery or region disaster recovery
- Modifying AZs
- Terminating Instances
- Restoring Instances
- Eliminating Instances
- Restarting Instances
- Modifying Data Replication Mode
- Switch Source-Replica Instance
- Upgrading Instance
- Read-Only Instance
- Account Management
- Database Management
- Database Optimization
- Parameter Management
- Log management
- Backup and Restoration
- Backup Principles and Solutions
- Backing up Data
- Downloading Backup
- Cloning Instance
- Automatic Backup Settings
- Restoring PostgreSQL Data on CVMs
- Deleting Backup
- Viewing Backup Space
- Setting Backup Download Rules
- Use Serverless Cloud Function to Transfer Historical Backups of PostgreSQL
- Rollback to the Original Instance
- Physical Migration
- Database Audit
- Extension Management
- Network Management
- Access Management
- Data Encryption
- Tenant and Resource Isolation
- Security Groups
- Monitoring and Alarms
- Tag
- Instance Management
- PostgreSQL for Serverless
- MSSQL Compatible Version
- Practical Tutorial
- postgres_fdw Extension for Cross-database Access
- Automatically Creating Partition in PostgreSQL
- Searching in High Numbers of Tags Based on pg_roaringbitmap
- Querying People Nearby with One SQL Statement
- Configuring TencentDB for PostgreSQL as GitLab's External Data Source
- Supporting Tiered Storage Based on cos_fdw Extension
- Implement Read/Write Separation via pgpool
- Analyzing Slow SQL Using the auto_explain Plugin
- Using pglogical for Logical Replication
- Performance White Paper
- API Documentation
- History
- Introduction
- API Category
- Making API Requests
- Instance APIs
- CreateInstances
- DescribeDBInstances
- DescribeDBInstanceAttribute
- DescribeEncryptionKeys
- DescribeDBInstanceHAConfig
- SwitchDBInstancePrimary
- ModifyDBInstanceName
- ModifyDBInstanceSpec
- ModifyDBInstanceDeployment
- UpgradeDBInstanceKernelVersion
- ModifyDBInstanceHAConfig
- ModifyDBInstanceChargeType
- ModifyDBInstancesProject
- ModifySwitchTimePeriod
- RenewInstance
- SetAutoRenewFlag
- RestartDBInstance
- IsolateDBInstances
- DisIsolateDBInstances
- DestroyDBInstance
- CreateDBInstances
- InitDBInstances
- UpgradeDBInstance
- UpgradeDBInstanceMajorVersion
- Read-only Replica APIs
- Backup and Recovery APIs
- DescribeAvailableRecoveryTime
- DescribeCloneDBInstanceSpec
- CloneDBInstance
- RestoreDBInstanceObjects
- DescribeBackupOverview
- DescribeBackupSummaries
- DescribeBackupPlans
- ModifyBackupPlan
- CreateBaseBackup
- DescribeBaseBackups
- ModifyBaseBackupExpireTime
- DeleteBaseBackup
- DescribeLogBackups
- DeleteLogBackup
- DescribeBackupDownloadURL
- DescribeBackupDownloadRestriction
- ModifyBackupDownloadRestriction
- DescribeDBXlogs
- DescribeDBBackups
- Parameter Management APIs
- Security Group APIs
- Performance Optimization APIs
- Account APIs
- Specification APIs
- PostgreSQL for Serverless APIs
- Network APIs
- Data Types
- Error Codes
- FAQs
- Service Agreement
- Glossary
- Contact Us
Resource-Level Permission Overview
Resource-level permissions specify resources a user can operate. TencentDB for PostgreSQL supports specific resource-level permissions, i.e., allowing the user to perform operations or use specific resources.
In Cloud Access Management (CAM), the types of PostgreSQL resources that can be authorized are as follows:
Resource Type | Resource Description Method in Access Policies |
qcs::postgres:$region:$account:DBInstanceId/$DBInstanceId qcs::postgres:$region:$account:DBInstanceId/* |
The PostgreSQL instance APIs section in this document describes PostgreSQL API operations that currently support resource-level permissions as well as resources and condition keys supported by each operation. When configuring the resource path, you need to replace values of the parameters such as
$region and $account with your actual values. You can also use the wildcard (*) in the path. For more information, please see Console Examples.Note:
For a PostgreSQL API operation that does not support authorization at the resource level, you can still authorize a user to perform the operation. In this case, you must specify
* as the resource element in the policy statement.List of APIs Not Supporting Resource-Level Permissions
API Operation | API Description |
CreateDBInstances | Creates an instance |
CreateServerlessDBInstance | Creates a PostgreSQL for Serverless instance |
DescribeOrders | Obtains order information |
DescribeRegions | Queries available regions |
DescribeZones | Queries available availability zones |
DescribeProductConfig | Queries product specifications |
InquiryPriceCreateDBInstances | Queries prices |
DescribeServerlessDBInstances | Queries the list of PostgreSQL for Serverless instances |
List of APIs Supporting Resource-Level Permissions
[PostgreSQL instance APIs]
PostgreSQL for Serverless instance APIs
API Name | API Description |
CloseServerlessDBExtranetAccess | Disables the public network access for a PostgreSQL for Serverless instance |
DeleteServerlessDBInstance | Deletes a PostgreSQL for Serverless instance |
OpenServerlessDBExtranetAccess | Enables the public network access for a PostgreSQL for Serverless instance |
Backup and restoration APIs
API Name | API Description |
DescribeDBBackups | Queries the list of instance backups |
DescribeDBErrlogs | Obtains error logs |
DescribeDBSlowlogs | Obtains slow query logs |
DescribeDBXlogs | Obtains the Xlog list |
Instance APIs
API Name | API Description |
CloseDBExtranetAccess | Disables the public network address for an instance |
DescribeDBInstanceAttribute | Queries instance details |
DescribeDatabases | Pulls the instance list |
DestroyDBInstance | Terminates an instance |
InitDBInstances | Initializes an instance |
InquiryPriceRenewDBInstance | Queries the instance renewal price |
InquiryPriceUpgradeDBInstance | Queries the instance upgrade price |
ModifyDBInstanceName | Modifies the instance name |
ModifyDBInstancesProject | Transfers an instance to another project |
OpenDBExtranetAccess | Enables public network access |
RenewInstance | Renews an instance |
RestartDBInstance | Restarts an instance |
SetAutoRenewFlag | Sets auto-renewal |
UpgradeDBInstance | Upgrades an instance |
DescribeDBInstances | Queries the instance list |
Account APIs
API Name | API Description |
DescribeAccounts | Obtains the list of instance users |
ModifyAccountRemark | Modifies the account password |
ResetAccountPassword | Resets the account password |
Yes
No
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