- 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
- Upgrading Instance
- Read-Only Instance
- Account Management
- Database Optimization
- Parameter Management
- Log management
- Backup and Restoration
- Extension Management
- Network Management
- Access Management
- Data Encryption
- Security Groups
- Monitoring and Alarms
- Tag
- PostgreSQL for Serverless
- Best Practice
- 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
- API Documentation
- History
- Introduction
- API Category
- Making API Requests
- Instance APIs
- DescribeDBInstanceHAConfig
- SwitchDBInstancePrimary
- ModifyDBInstanceChargeType
- ModifyDBInstanceHAConfig
- UpgradeDBInstanceKernelVersion
- CreateInstances
- DescribeDBInstanceAttribute
- DescribeDBInstances
- InitDBInstances
- UpgradeDBInstance
- SetAutoRenewFlag
- RestartDBInstance
- RenewInstance
- ModifyDBInstancesProject
- ModifyDBInstanceName
- DestroyDBInstance
- IsolateDBInstances
- DisIsolateDBInstances
- ModifySwitchTimePeriod
- ModifyDBInstanceSpec
- ModifyDBInstanceDeployment
- DescribeEncryptionKeys
- CreateDBInstances
- Read-only Replica APIs
- Backup and Restoration APIs
- DescribeBackupDownloadRestriction
- ModifyBackupDownloadRestriction
- DescribeDBXlogs
- DescribeDBBackups
- ModifyBackupPlan
- DescribeCloneDBInstanceSpec
- DescribeBackupPlans
- DescribeAvailableRecoveryTime
- CloneDBInstance
- ModifyBaseBackupExpireTime
- DescribeLogBackups
- DescribeBaseBackups
- DescribeBackupSummaries
- DescribeBackupOverview
- DescribeBackupDownloadURL
- DeleteLogBackup
- DeleteBaseBackup
- CreateBaseBackup
- Parameter Management APIs
- Network APIs
- Security Group APIs
- Performance Optimization APIs
- Account APIs
- Specification APIs
- PostgreSQL for Serverless 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
- Upgrading Instance
- Read-Only Instance
- Account Management
- Database Optimization
- Parameter Management
- Log management
- Backup and Restoration
- Extension Management
- Network Management
- Access Management
- Data Encryption
- Security Groups
- Monitoring and Alarms
- Tag
- PostgreSQL for Serverless
- Best Practice
- 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
- API Documentation
- History
- Introduction
- API Category
- Making API Requests
- Instance APIs
- DescribeDBInstanceHAConfig
- SwitchDBInstancePrimary
- ModifyDBInstanceChargeType
- ModifyDBInstanceHAConfig
- UpgradeDBInstanceKernelVersion
- CreateInstances
- DescribeDBInstanceAttribute
- DescribeDBInstances
- InitDBInstances
- UpgradeDBInstance
- SetAutoRenewFlag
- RestartDBInstance
- RenewInstance
- ModifyDBInstancesProject
- ModifyDBInstanceName
- DestroyDBInstance
- IsolateDBInstances
- DisIsolateDBInstances
- ModifySwitchTimePeriod
- ModifyDBInstanceSpec
- ModifyDBInstanceDeployment
- DescribeEncryptionKeys
- CreateDBInstances
- Read-only Replica APIs
- Backup and Restoration APIs
- DescribeBackupDownloadRestriction
- ModifyBackupDownloadRestriction
- DescribeDBXlogs
- DescribeDBBackups
- ModifyBackupPlan
- DescribeCloneDBInstanceSpec
- DescribeBackupPlans
- DescribeAvailableRecoveryTime
- CloneDBInstance
- ModifyBaseBackupExpireTime
- DescribeLogBackups
- DescribeBaseBackups
- DescribeBackupSummaries
- DescribeBackupOverview
- DescribeBackupDownloadURL
- DeleteLogBackup
- DeleteBaseBackup
- CreateBaseBackup
- Parameter Management APIs
- Network APIs
- Security Group APIs
- Performance Optimization APIs
- Account APIs
- Specification APIs
- PostgreSQL for Serverless APIs
- Data Types
- Error Codes
- FAQs
- Service Agreement
- Glossary
- Contact Us
February 2024
Update | Description | Release Date | Documentation |
Adding New Instance Specifications | TencentDB for PostgreSQL has released a variety of instance specifications, including 8-core 16 GB, 12-core 24 GB, 16-core 32 GB, 24-core 48 GB, and 32-core 64 GB for you to purchase. | 2024-2-28 | - |
January 2024
Update | Description | Release Date | Documentation |
Adding Monitoring Indicators across the Network | Newly added monitoring indicators across the network: Throughput, Read Throughput, Write Throughput, Connection Usage, Instance Port Input Traffic, and Instance Port Output Traffic. | 2024-1-29 | - |
November 2023
Update | Description | Release Date | Documentation |
Release of PostgreSQL 16.0 Version | The latest version of PostgreSQL 16.0 is provided for you. | 2023-11-08 | - |
Updating the Default Aggregation Method for CPU Monitoring Metrics | In order to more accurately reflect the operational status of the current business system through monitoring data, the default aggregation method for the CPU usage monitoring indicator (monitoring indicator name: CPU) is updated to maximum value for TencentDB for PostgreSQL. | 2023-11-20 | - |
October 2023
Update | Description | Release Date | Documentation |
Database Audit Service Upgrade | Both a Quick Audit version and a Detailed Audit version are provided to suit different user scenarios. | 2023-10-24 | - |
September 2023
Update | Description | Release Date | Documentation |
Supporting Major Version Upgrade Capabilities | The major version upgrade capability has been launched for TencentDB for PostgreSQL, meeting your business needs for rapid and stable upgrades to the major database version. | 2023-09-26 | - |
August 2023
Update | Description | Release Date | Documentation |
Process Monitoring | Supported the process monitoring capabilities of TencentDB for PostgreSQL, enriching the fine-grained monitoring capabilities of the database and satisfying the ability to monitor tenants through database process resource monitoring in SaaS scenarios. | 2023-08-17 | - |
New Specifications | Supported specifications of 24 cores 192-GB. | 2023-08-17 | - |
July 2023
Update | Description | Release Date | Documentation |
Rapid Physical Replication to the Cloud | Supported rapid physical replication to the cloud, which is faster and more stable than logical migration. It supports migration from self-built databases and third-party cloud vendors to TencentDB for PostgreSQL, while also accommodating swift migration between TencentDB for PostgreSQL in the cloud. | 2023-07-31 | User Guide |
Release of Database Audit Services | Supported comprehensive auditing for TencentDB for PostgreSQL, assisting customers in managing audit risks, administrative risks, and technical risks associated with malicious activities. | 2023-07-31 | User Guide |
Supported asynchronous replication mode, with granular settings available. | Supported master-slave asynchronous replication mode of TencentDB for PostgreSQL, providing customers with the ability to configure replication modes, latency degradation, and failover conditions. This ensures a more transparent and refined management of TencentDB for PostgreSQL for our customers. | 2023-07-31 | User Guide |
June 2023
Update | Description | Release Date | Documentation |
Supporting Vector Retrieval Capabilities | In AI scenarios, the pgvector extension can be used to accomplish memory storage and training of LLMs. | 2023-06-14 | - |
May 2023
Update | Description | Release Date | Documentation |
Supporting Data Synchronization | Supported synchronizing self-built databases, cloud databases, and third-party cloud vendor databases to TencentDB for PostgreSQL. | 2023-05-31 | User Guide |
April 2023
Update | Description | Release Date | Documentation |
Supporting Backup Download Configuration | Backups can be downloaded via the Internet or Intranet through configuration. | 2023-04-18 | User Guide |
Supporting Conversion from Pay-as-you-go to Monthly Packages | Supported self-service conversion from pay-as-you-go to monthly billing mode on the console. | 2023-04-18 | User Guide |
Release of PG15 | Provided all features of the community edition PG15.1 for customers. | 2023-04-18 | - |
March 2023
Update | Description | Release Date | Documentation |
Database Backup Service Upgrade | The database backup service upgrade supports console-based backup space viewing and manual backups. | 2023-03-16 | User Guide |
Supporting Minor Version Upgrade Capabilities | Supported self-service minor version upgrades on the console. | 2023-03-16 | User Guide |
February 2023
Update | Description | Release Date | Documentation |
Supporting Logical Replication Slot Failover | The Failover Slot feature is released, which facilitates the synchronization of Slot information from the master database to the slave database, enabling users to seamlessly continue using logical subscriptions after High Availability (HA). | 2023-02-15 | User Guide |
December 2022
Update | Description | Release Date | Documentation |
Supporting Parameter Template Capabilities | Supported the templated editing of parameters and application instances, satisfying the diverse parameter adjustment needs of customers. | 2022-12-09 | User Guide |
November 2022
Update | Description | Release Date | Documentation |
Optimization of Memory Monitoring Metrics | The calculation method for monitoring indicators (memory_rate: memory usage rate, memory: memory usage) has been optimized for TencentDB for PostgreSQL, making the current indicator more precise. | 2022-11-17 |
October 2022
Update | Description | Release Date | Documentation |
Supporting SQL Server Compatible Version | Adaptations have been made to Babelfish for PostgreSQL to support Microsoft SQL Server data types, syntax, and functions. In addition, the SQL Server wire-level protocol (TDS) is supported, facilitating communication between SQL Server applications and PostgreSQL. | 2022-10-10 | User Guide |
July 2022
Update | Description | Release Date | Documentation |
Supported DMC | TencentDB for PostgreSQL supports Database Management Center (DMC) which provides features such as database/table-level operations, real-time monitoring, and instance session management. | 2022-07-25 | - |
April 2022
Update | Description | Release Date | Documentation |
Supported setting the instance maintenance time | TencentDB for PostgreSQL allows you to set the maintenance time in the console to guarantee the stability of your database instances. | 2022-04-26 | |
Supported transparent data encryption (TDE) | TencentDB for PostareSQL supports the TDE feature to ensure your data security. | 2022-04-26 | |
Added extensions | TencentDB for PostgreSQL supports pg_cron, TopN, and cos_fdw extensions. | 2022-04-26 | |
Supported PostgreSQL 14 | TencentDB for PostgreSQL supports PostgreSQL 14 to provide more stable and faster enterprise-grade database services that are easier to deploy in more industries and help upgrade your business. | 2022-04-26 |
January 2022
Update | Description | Release Date | Documentation |
Supported cross-AZ disaster recovery | TencentDB for PostgreSQL supports cross-AZ instance deployment. This can avoid instance unavailability due to failures of a single AZ. | 2022-01 | |
Supported instance clone | TencentDB for PostgreSQL supports instance data restoration through instance clone. | 2022-01 | |
Supported the cross-AZ creation of read-only instances | Read-only TencentDB for PostgreSQL instances can be purchased across AZs for applications deployed in multiple AZs to provide nearby access. | 2022-01 | |
Supported cross-AZ subnet binding | TencentDB for PostgreSQL supports binding subnets in different AZs to enable nearby access. Subnet access linkages will no longer be restricted by AZ. | 2022-01 |
December 2021
Update | Description | Release Date | Documentation |
Supported PostgreSQL 13 | TencentDB for PostgreSQL supports PostgreSQL 13 to provide more stable and faster enterprise-grade database services that are easier to deploy in more industries and help upgrade your business. | 2021-12 | - |
Supported multi-network settings for instances | TencentDB for PostgreSQL supports multiple sets of network configurations, so the same instance can be accessed through different VIPs, and the networks can be modified and switched. This supports multi-plane network features. | 2021-12 | |
Added extensions | New extensions such as pg_roaringbitmap and postgres_fdw (for cross-database access) are added. | 2021-12 | |
Supported kernel version management | TencentDB for PostgreSQL supports multiple kernel versions, with stronger stability and shorter access latency. You can query them and submit tickets to upgrade them. | 2021-12 |
October 2021
Update | Description | Release Date | Documentation |
Instances can be downgraded | You can now downgrade the compute and disk specifications of an instance in the console. | 2021-10 | |
PostgreSQL 9.4, 9.5, and 9.6 support incremental migration | You can now install a migration plug-in to incrementally migrate PostgreSQL 9.4, 9.5, and 9.6 databases to reduce business cut-over costs. | 2021-10 |
September 2021
Update | Description | Release Date | Documentation |
Parameter management is supported | You can now set and modify common instance parameters in the console. | 2021-09 |
August 2021
Update | Description | Release Date | Documentation |
Disk capacity and instance specification have been optimized | The mapping between disk capacity and instance specification has been optimized. Instances of low specification can now support a larger disk capacity. | 2021-08 | |
Slow query analysis has been optimized | Slow query analysis has been upgraded. You can now view and compare the monitoring data of the slow query metric and another metric in the same chart, and view real-time slow query statements in the slow SQL list. | 2021-08 |
July 2021
Update | Description | Release Date | Document |
Scheduled configuration adjustment is supported | When upgrading an instance, you can specify the final switch time of the instance so as to avoid uncontrollable switch time after the instance configuration is adjusted. | 2021-07 | |
Legacy versions are deactivated | v9.3.5 and v9.5.4 are no longer available. Instances cannot be created on these two versions subsequently, but existing instances are still maintained normally. | 2021-07 | - |
May 2021
Update | Description | Release Date | Document |
The user experience is optimized | The shipping and initialization processes are merged, so newly created instances don't need to be initialized by default. The complexity of the initial user password of databases is increased to meet various compliance requirements. | 2021-05 | - |
Monitoring is upgraded | Alarm policies can be set for all metrics. 5-second monitoring is supported for all metrics. The accuracy of data collection by certain metrics is optimized. | 2021-05 | |
Secondary authentication is supported now | Secondary authentication can be performed during password change. | 2021-05 | - |
April 2021
Update | Description | Release Date | Document |
Security enhancement | You can now use security groups to control instance access. Security groups control both public and private network access of instances in Beijing, Guangzhou, Shanghai, and Chengdu, but only the private network access of instances in other regions. The security group of an RO group can be different from those of the read-only instances in the RO group. | 2021-04 | |
Instance management | You can purchase read-only instances in the monthly subscription billing mode for monthly subscribed primary instances. You can return monthly subscribed instances. | 2021-04 | |
Instance recycle bin | Terminated instances will be moved to the recycle bin; therefore, if any instances are terminated by mistake, they can be restored from the recycle bin. Instances in the recycle bin can be restored. Instances in the recycle bin can be eliminated. | 2021-04 |
January 2021
Update | Description | Release Date | Document |
PostgreSQL v12.4 is now available | TencentDB for PostgreSQL now supports PostgreSQL v12.4. | 2021-01 |
December 2020
Update | Description | Release Date | Document |
Read-only instances are now supported | TencentDB for PostgreSQL allows you to create one or more read-only instances, which are suitable for read/write separation and one-primary-multi-standby application scenarios and capable of greatly enhancing the read load capacity of your database. | 2020-12 |
September 2020
Update | Description | Release Date | Document |
PostgreSQL v11.8 is now available | Combined with optimized kernel and a complete set of management services, TencentDB for PostgreSQL v11.8 provides a more stable enterprise-level database service that is easier to deploy in more areas, helping you upgrade your business. | 2020-09 | |
Optimized monitoring metrics | TencentDB for PostgreSQL v11.8 optimized more than 10 monitoring metrics to better locate database issues. You can now view the history of databases status at a granularity of 5 seconds. | 2020-09 | |
Upgraded plugins | TencentDB for PostgreSQL v11.8 supports more plugins/extension such as wal2json and pg_bigm now. | 2020-09 |
August 2020
Update | Description | Release Date | Document |
Instance tags are now supported | You can now add and edit a tag for a TencentDB for PostgreSQL instance. You can also authenticate resources according to their tags. | 2020-08 | |
Serverless instances can be viewed in the console | You can view and manage serverless instances in the TencentDB for PostgreSQL console. | 2020-08 |
July 2020
Update | Description | Release Date | Document |
Access management is now supported | TencentDB for PostgreSQL now supports resource-level access management. You can set sub-users to control the permissions of instances on a detailed level. | 2020-07 |
April 2020
Update | Description | Release Date | Document |
Pay-as-You-Go billing is now supported | You can now purchase pay-as-you-go TencentDB for PostgreSQL instances. | 2020-04 |
March 2020
Update | Description | Release Date | Document |
Serverless instance support | PostgreSQL for Serverless (ServerlessDB) is a PostgreSQL-based database product that enables on-demand allocation of resources. It can automatically allocate resources according to the actual number of requests. | 2020-03 |
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