[SRA OSS] Early Verification of PostgreSQL 19, Report on New Features and Incompatible Information Released

SRA OSS Co., Ltd. (Toshima-ku, Tokyo, President and CEO: Kaori Inaba, hereinafter SRA OSS) has made a verification report on PostgreSQL 19, scheduled for release in the fall of 2026, available for free on the technical information site "SRA OSS Tech Blog".

PostgreSQL is an open-source relational database developed and maintained by developers worldwide for approximately 30 years. With a stable release cycle, it has continuously enhanced its features and performance, and in recent years, it has been adopted in numerous mission-critical systems.

To enable users to evaluate and introduce PostgreSQL with confidence, SRA OSS conducts technical verification using beta versions for each major version release and continuously publishes the results as verification reports. The aim is not only to introduce new features but also to support users' adoption decisions and preliminary verification by disclosing actual verification results and procedures, thereby promoting the adoption of PostgreSQL.

This verification report covers the "PostgreSQL 19 beta1" released on June 4, 2026, and summarizes the verification results over 94 pages. In addition to details on new features, it includes incompatible changes, installation procedures, and command execution procedures, making it a practical guide for evaluating, verifying, and planning the adoption of PostgreSQL 19.

View Verification Report

SRA OSS Tech Blog / PostgreSQL 19 Verification Report

PostgreSQL 19 includes many new features compared to recent major releases. The main new features are as follows:

▼ Key New Features in PostgreSQL 19

• Support for temporal table syntax

• Support for basic graph queries

• Logical replication of sequences

• Planner hint feature

• REPACK command for online free space reclamation

SRA OSS will continue to provide practical technical information through verification reports and technical blogs to support the evaluation, adoption, and operation of PostgreSQL for all users.

[ PostgreSQL/PowerGres Support & Maintenance Service ]

We provide a wide range of technical support, including related OSS and peripheral software, in addition to PostgreSQL itself.

We also have PostgreSQL developers on staff who can provide specialized support, including bug investigation and patch provision. For details, please visit the service page.

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- About SRA OSS

SRA OSS is a specialized company focused on open-source software (OSS).

With expertise in nearly 30 types of OSS, including database-related OSS centered on PostgreSQL and integrated monitoring software Zabbix, we offer support, consulting, and training services. We also have OSS developers on staff.

Currently, we aim to expand the application of OSS in mission-critical areas through investment from SRA Co., Ltd. and NTT DATA Corporation.

- Contact Information for this Matter

SRA OSS Co., Ltd.

Public Relations Department

Tel: 03-5979-2701

E-mail: [email protected]

URL: https://www.sraoss.co.jp/

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