Update | Description | Release Date | Documentation |
Support for cloning feature | TencentDB for PostgreSQL 18 introduces the cloning feature, which leverages Copy-on-Write technology to reduce database cloning time from minutes to milliseconds with near-zero storage overhead. It is suitable for scenarios such as development and testing, AI Agent sandboxes, and CI/CD parallel testing. | 2026-06-09 |
Update | Description | Release Date | Documentation |
DBbrain Access to PostgreSQL | DBbrain is now fully integrated with TencentDB for PostgreSQL. | 2026-04-27 | - |
Support for pg_partman 5.1.0 | The pg_partman plugin version for TencentDB for PostgreSQL 16 now supports version 5.1.0. | 2026-04-17 | |
Support for orafce | TencentDB for PostgreSQL 12, 14, 15, and 16 now support the orafce extension. | 2026-04-17 | |
Support for intelligent index recommendation | TencentDB for PostgreSQL supports the tencentdb_index_advisor extension, which can automatically analyze single SQL statements or batch workloads and recommend optimal index plans, allowing you to evaluate the effectiveness without physically creating indexes. | 2026-04-10 | |
Support for pgvectorscale | TencentDB for PostgreSQL supports pgvectorscale. pgvectorscale is an enhanced extension for PostgreSQL vector search in AI scenarios, providing efficient and low-cost ANN index capabilities based on the DiskANN algorithm. | 2026-04-10 |
Update | Description | Release Date | Documentation |
Support for index invalidation kernel capability | TencentDB for PostgreSQL supports the index invalidation kernel capability, allowing users to temporarily disable or enable indexes via standard SQL commands without modifying system table permissions, thereby helping to improve Ops efficiency. | 2026-03-18 |
Update | Description | Release Date | Documentation |
PostgreSQL 18 support | TencentDB for PostgreSQL now officially supports PostgreSQL 18.0 and provides various self-developed features to help address your business requirements across multiple scenarios. | 2025-09-26 | |
Support for more common plugins | TencentDB for PostgreSQL supports more commonly used plugins such as age and orafce, meeting your diverse scenario-based requirements. | 2025-09-19 | |
PUBLIC permission operations | You can modify the default PUBLIC permissions in TencentDB for PostgreSQL instances as needed to grant permissions to database users more precisely. | 2025-09-19 | |
Provision of updated community minor versions | TencentDB for PostgreSQL provides updated community minor versions 13.22, 14.19, 15.14, 16.10, and 17.6. | 2025-09-19 | |
Upgrade of the tencentdb_ai plugin to version 1.1 | TencentDB for PostgreSQL provides the tencentdb_ai plugin, enabling you to easily invoke accessible large model APIs within TencentDB for PostgreSQL instances to complete application development for various scenarios. | 2025-09-19 |
Update | Description | Release Date | Documentation |
Support Custom Modification of the shared_preload_libraries Parameter Value | TencentDB for PostgreSQL supports custom modification of the shared_preload_libraries parameter. Users can enable the corresponding parameter value to directly create plugins. | 2025-07-29 | |
Slow query logs and audit logs support viewing specific parameter values of SQL statements. | TencentDB for PostgreSQL supports displaying the specific parameter values of SQL statements in slow query logs. | 2025-07-29 | |
Slots are created as failover slots by default. | TencentDB for PostgreSQL supports creating slots as failover slots by default. You can also change this setting by modifying the tencentdb_force_enable_slot parameter. | 2025-07-29 |
Update | Description | Release Date | Documentation |
Release of Backup Recovery Capability for Deleted Instances | Supports restoring backups from deleted instances to TencentDB for PostgreSQL instances via the console or API. | 2025-06-27 |
Update | Description | Release Date | Documentation |
Support for syscache/relcache cache eviction | TencentDB for PostgreSQL supports evicting long-unused syscache/relcache cache entries based on the LRU principle to allocate memory resources efficiently. | 2025-03-27 |
Update | Description | Release Date | Documentation |
Support for Large Model API Calls | TencentDB for PostgreSQL supports instances of major version 17 in invoking large model APIs via SQL, making it more convenient for your business to utilize large model capabilities. | 2025-02-17 | |
SSL Connection Encryption Support | TencentDB for PostgreSQL supports enabling and disabling the SSL connection encryption feature for instances of major version 11 and above. | 2025-02-14 | |
Monthly Backup Support | TencentDB for PostgreSQL supports iterating on monthly backup plans based on weekly backup plans. | 2025-02-14 | |
Task List Support | TencentDB for PostgreSQL supports viewing details of executed tasks, making it convenient for you to understand the progress of tasks performed on instances. | 2025-02-14 |
Update | Description | Release Date | Documentation |
Release More Large Specifications | TencentDB for PostgreSQL now offers the following specifications for sale: 64-core 256GiB, 64-core 384GiB, 64-core 512GiB, and 90-core 720GiB. | 2025-01-17 |
Update | Description | Release Date | Documentation |
Logical Migration Supports SSL Connection Encryption. | Supports configuring SSL connection encryption when migration is performed over a public network to TencentDB for PostgreSQL. | 2024-12-30 |
Update | Description | Release Date | Documentation |
PostgreSQL 17.0 release | TencentDB for PostgreSQL now fully supports PostgreSQL 17.0. | 2024-11-28 | |
Release of the 8-core 64-GiB specification | TencentDB for PostgreSQL now offers the 8-core 64GiB specification for sale. | 2024-11-28 |
Update | Description | Release Date | Documentation |
Data migration supports consistency verification. | TencentDB for PostgreSQL supports independent data verification in its data migration capability. | 2024-10-10 |
Update | Description | Release Date | Documentation |
Plugin support | TencentDB for PostgreSQL version 15 supports the standardized use of the pglogical plugin. | 2024-9-23 | |
Kernel support for SQL throttling. | Major versions 14, 15, and 16 support SQL throttling, which can be configured based on query_id and SQL statements. | 2024-9-23 | |
Kernel support for starrocks hot and cold data separation. | TencentDB for PostgreSQL instances of major version PG13 support hot and cold data separation through the starocks_fdw plugin. | 2024-9-23 | |
Console database management | TencentDB for PostgreSQL supports managing database objects in the console. | 2024-9-23 |
Update | Description | Release Date | Documentation |
Release of Account Management Feature | TencentDB for PostgreSQL has released the console account management feature, allowing you to perform operations such as creating, deleting, resetting passwords for, and modifying permissions of accounts in the console. | 2024-7-8 |
Update | Description | Release Date | Documentation |
Release of Table-Level Rollback | TencentDB for PostgreSQL releases a database-level rollback feature for the original instance. | 2024-6-6 |
Update | Description | Release Date | Documentation |
Release of database Isolation | TencentDB for PostgreSQL releases database-level resource isolation, meeting your more granular resource isolation requirements. | 2024-4-22 | |
Change the disk limit for the instance. | Reduced the disk space corresponding to the instance specification to 10 GB, and increased the maximum usable disk specification. | 2024-4-22 |
Update | Description | Release Date | Documentation |
New Kernel Version | TencentDB for PostgreSQL releases new kernel versions V10.23_r1.16, V11.22_r1.17, and V12.18_r1.19. | 2024-3-29 |
Update | Description | Release Date | Documentation |
New instance specifications | TencentDB for PostgreSQL has released multiple new instance specifications, including 8-core 16GB, 12-core 24GB, 16-core 32GB, 24-core 48GB, and 32-core 64GB. They are now available for purchase. | 2024-2-28 | - |
Update | Description | Release Date | Documentation |
New Monitoring Metrics Added Across the Entire Network | New monitoring metrics added across the entire network: throughput, read throughput, write throughput, connection utilization, instance port input traffic, instance port output traffic. | 2024-1-29 | - |
Update | Description | Release Date | Documentation |
PostgreSQL 16.0 edition release | Provides the latest PostgreSQL 16.0 edition. Welcome to use it. | 2023-11-08 | - |
Update the default aggregation method for CPU monitoring metrics. | To make monitoring data more accurately reflect the operational status of the current business system, TencentDB for PostgreSQL has updated the default aggregation method for the CPU utilization monitoring metric (monitoring metric name: CPU) to the maximum value. | 2023-11-20 | - |
Update | Description | Release Date | Documentation |
Database Audit Service Upgrade | Provides audit express edition and audit fine-grained edition for users in different scenarios. Welcome to use. | 2023-10-24 | - |
Update | Description | Release Date | Documentation |
Major Version Upgrade Support | TencentDB for PostgreSQL now supports major version upgrades, meeting your business needs for fast and stable database major version upgrades. We welcome you to use this feature. | 2023-09-26 | - |
Update | Description | Release Date | Documentation |
Process Monitoring | Supports the process monitoring capability for TencentDB for PostgreSQL, enriches fine-grained database monitoring capabilities, and meets the requirement of monitoring tenants via database process resource monitoring in SaaS scenarios. | 2023-08-17 | - |
New specifications | Supports the 24-core 192GB specification. | 2023-08-17 | - |
Update | Description | Release Date | Documentation |
Physical replication for rapid cloud migration | Supports rapid cloud migration via physical replication, 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, and also facilitates fast migration between TencentDB for PostgreSQL instances. | 2023-07-31 | - |
Database Audit Service Released | Supports full auditing for TencentDB for PostgreSQL, helping customers address technical risks such as audit risks, management risks, and malicious activities. | 2023-07-31 | - |
Asynchronous Replication Mode Supported and Fine-Grained Settings Exposed. | Supports asynchronous replication mode between primary and secondary TencentDB for PostgreSQL instances, and exposes configuration items such as replication mode, delay degradation, and failover conditions for customer configuration, meeting customers' needs for more transparent and fine-grained management of cloud PostgreSQL. | 2023-07-31 | - |
Update | Description | Release Date | Documentation |
Support for vector search capability | Meets the need to use the pgvector plugin for memory storage and training of large models in AI scenarios. | 2023-06-14 | - |
Update | Description | Release Date | Documentation |
Data Synchronization Feature Support | Supports synchronizing self-built databases, cloud databases, and third-party cloud provider databases to TencentDB for PostgreSQL. | 2023-05-31 | User guide |
Update | Description | Release Date | Documentation |
Backup Download Configuration Support | Configure backup downloads via the public network or private network. | 2023-04-18 | User guide |
Support for Switching from Pay-as-you-go to Yearly/Monthly Subscription | Supports self-service conversion from pay-as-you-go to yearly/monthly subscription billing modes in the console. | 2023-04-18 | User guide |
Release PG15 | Provides all features of the community edition PG15.1 for customers to use. | 2023-04-18 | - |
Update | Description | Release Date | Documentation |
Database Backup Service Upgrade | The database backup service is upgraded to support viewing backup space in the console and performing manual backups. | 2023-03-16 | User guide |
Minor Version Upgrade Support | Supports self-service minor version upgrades in the console. | 2023-03-16 | User guide |
Update | Description | Release Date | Documentation |
Logical replication slot failover support | Releases the logical replication slot failover (Failover Slot) feature, which can synchronize slot information from the primary database to the standby database, allowing users to continue using logical subscriptions seamlessly after HA. | 2023-02-15 | User guide |
Update | Description | Release Date | Documentation |
Parameter Template Support | Supports template-based editing of parameters and application instances to meet diverse customer tuning requirements. | 2022-12-09 | User guide |
Update | Description | Release Date | Documentation |
Optimization of memory monitoring metrics | TencentDB for PostgreSQL has optimized the calculation method for the monitoring metrics (memory_rate: memory utilization, memory: memory usage), making the metrics more accurate now. | 2022-11-17 |
Update | Description | Release Date | Documentation |
Support for SQL Server Compatible Edition | Based on Babelfish for PostgreSQL, it has been adapted to support Microsoft SQL Server data types, syntax, and functions. Additionally, it supports the SQL Server Tabular Data Stream (TDS) protocol, allowing SQL Server applications to communicate with PostgreSQL. | 2022-10-10 | Usage Instructions |
Update | Description | Release Date | Documentation |
Database Management DMC Support | TencentDB for PostgreSQL supports Database Management Console (DMC), which provides operations at the database and table level, real-time monitoring, instance session management, and more. | 2022-07-25 | - |
Update | Description | Release Date | Documentation |
Support Setting Instance Maintenance Time | TencentDB for PostgreSQL supports setting maintenance windows via the console to ensure the stability of user database instances. | 2022-04-26 | |
Transparent Data Encryption Support | TencentDB for PostgreSQL supports the Transparent Data Encryption feature to ensure user data security. | 2022-04-26 | |
New Plugin Support | TencentDB for PostgreSQL supports the pg_cron, TopN, and cos_fdw plugins. | 2022-04-26 | |
PostgreSQL 14 support | TencentDB for PostgreSQL supports PostgreSQL 14, providing faster and more stable enterprise-grade services, enriching industry scenarios, and helping customers upgrade their industries. | 2022-04-26 |
Update | Description | Release Date | Documentation |
Cross-AZ disaster recovery support | TencentDB for PostgreSQL supports cross-AZ deployment of instances, which can prevent instance unavailability caused by a single-AZ failure. | 2022-01 | |
Support for instance cloning | TencentDB for PostgreSQL supports instance data recovery through the instance cloning feature. | 2022-01 | |
Support for creating read-only instances across AZs | TencentDB for PostgreSQL supports purchasing cross-AZ read-only instances to provide nearby access services for applications deployed across multiple AZs. | 2022-01 | |
Support for binding subnets across AZs | TencentDB for PostgreSQL supports binding subnets across different AZs and provides nearby network access. The subnet access path will no longer be restricted by AZ information. | 2022-01 |
Update | Description | Release Date | Documentation |
Support PostgreSQL 13 version | TencentDB for PostgreSQL supports PostgreSQL 13, providing faster and more stable enterprise-grade services, enriching industry scenarios, and helping customers upgrade their industries. | 2021-12 | - |
Support for multi-network configuration of instances | TencentDB for PostgreSQL supports multiple network configurations, enabling the same instance to be accessed via different VIPs, modifying and switching instance networks, and supporting the multi-plane network feature. | 2021-12 | |
New Plugin Support | New plugins are added, such as pg_roaringbitmap, and postgres_fdw which supports cross-database access. | 2021-12 | |
Support for Kernel Version Management | TencentDB for PostgreSQL supports multiple kernel versions, offering greater stability, lower access latency, and enabling queries and ticket submission for upgrades. | 2021-12 |
Update | Description | Release Date | Documentation |
Support Instance Downgrade | Supports reducing the computing specification and disk specification of an instance through the console. | 2021-10 | |
Incremental Migration Support for PostgreSQL Versions 9.4, 9.5, and 9.6 | Performs incremental migration for PostgreSQL databases in versions 9.4, 9.5, and 9.6 by installing a migration plugin, reducing service cutover costs. | 2021-10 |
Update | Description | Release Date | Documentation |
Parameter Management Support | Allows configuration adjustments to commonly used instance parameters through the console. | 2021-09 |
Update | Description | Release Date | Documentation |
Disk and Specification Configuration Optimization | Optimized the mapping between disks and instance specifications, enabling instances in small specification scenarios to support larger disk capacities. | 2021-08 | |
Slow Query Feature Experience Optimization | Optimized and upgraded the slow query experience, supporting the correlated viewing of slow query metrics with other monitoring metrics. Supports real-time display of slow SQL. | 2021-08 |
Update | Description | Release Date | Documentation |
Scheduled Configuration Change | When upgrading or resizing an instance, you can specify the final switchover time to avoid uncontrollable switchover after the instance upgrade or resizing is complete. | 2021-07 | |
Deprecation of old versions | Sales of versions 9.3.5 and 9.5.4 are no longer supported. Going forward, the creation of instances for these two versions is no longer supported. However, existing instances will continue to be maintained normally. | 2021-07 | - |
Update | Description | Release Date | Documentation |
Experience optimization | The shipping and initialization processes have been merged. By default, creating an instance will no longer require initialization. The complexity of the initial user password for the database has been increased to meet various compliance requirements. | 2021-05 | - |
Monitoring upgrade | It supports the configuration of alarm policies for all metrics. It supports 5-second granularity monitoring for all metrics. The accuracy of data collection for some metrics has been optimized. | 2021-05 | |
Secondary authentication | Supports secondary authentication when passwords are modified. | 2021-05 | - |
Update | Description | Release Date | Documentation |
Security Enhancement | All instances support the security group feature. You can configure instance access policies via security groups. Public network security groups are supported in the four regions: Beijing, Guangzhou, Shanghai, and Chengdu. In other regions, only private network security groups are supported. It supports the assignment of different security groups to read-only instances and read-only instance groups. | 2021-04 | |
Instance Management | The purchase of read-only instances with a yearly/monthly subscription is supported, but this is only applicable when the primary instance is also on a yearly/monthly subscription. Refunds for yearly/monthly subscription instances are supported. | 2021-04 | |
Instance Recycle Bin | It supports moving terminated instances to the recycle bin to prevent permanent data loss due to accidental deletion. It supports re-enabling instances from the recycle bin. It supports the immediate decommissioning of instances in the recycle bin. | 2021-04 |
Update | Description | Release Date | Documentation |
Support PostgreSQL 12.4 version. | TencentDB for PostgreSQL supports PostgreSQL 12.4 version. | 2021-01 |
Update | Description | Release Date | Documentation |
Support for read-only instances | TencentDB for PostgreSQL allows users to create one or more read-only instances to support read/write splitting and master-slave application scenarios, significantly improving the read load capacity of user databases. | 2020-12 |
Update | Description | Release Date | Documentation |
Support PostgreSQL 11.8 | TencentDB for PostgreSQL 11.8 integrates comprehensive management services and kernel optimizations to deliver faster and more stable enterprise-grade services, enrich industry scenarios, and help customers upgrade their industries. | 2020-09 | |
Optimization and upgrade of monitoring metrics | Optimized and upgraded more than 10 monitoring metrics to more comprehensively locate database issues and support viewing the historical operating status of the database; also supports viewing historical records at a 5-second granularity. | 2020-09 | |
Plugin optimization and upgrade | Added a large number of supported plugins, including wal2json, pg_bigm, and others. | 2020-09 |
Update | Description | Release Date | Documentation |
Support for instance tags | TencentDB for PostgreSQL supports editing Tags for instances and performing resource authorization based on Tags. | 2020-08 | |
Support for viewing Serverless instances in the console | Supports managing and viewing Serverless instances on the PostgreSQL console. | 2020-08 | - |
Update | Description | Release Date | Documentation |
CAM Support | TencentDB for PostgreSQL supports resource-level CAM, enabling fine-grained permission control based on the ownership of instances. | 2020-07 |
Update | Description | Release Date | Documentation |
Pay-as-you-go billing supported | PostgreSQL supports purchasing pay-as-you-go instances. | 2020-04 |
Update | Description | Release Date | Documentation |
Support for Serverless instances | PostgreSQL for Serverless (ServerlessDB) is a database product built on PostgreSQL that provides on-demand resource allocation, where the database automatically allocates resources based on your actual request volume. | 2020-03 | - |
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