IvorySQL Files

Version Overview

[Release Date: Mar 10, 2025]

IvorySQL 4.4, based on PostgreSQL 17.4 and includes a variety of bug fixes. For a comprehensive list of updates, please visit our documentation site.

Enhancements

• PostgreSQL 17.3 Enhancements
• Harden PQescapeString and allied functions against invalidly-encoded input strings.
• Restore auto-truncation of database and user names appearing in connection requests.
• Exclude parallel workers from connection privilege checks and limits.
• Drop “Lock” suffix from LWLock wait event names.
• Fix possible re-use of stale results in window aggregates.

• Prevent checkpoints from starting during relation truncation. For further details, visit PostgreSQL’s release notes.

• PostgreSQL 17.4 Enhancements

• Improve behavior of libpq's quoting functions.
• Fix small memory leak in pg_createsubscriber.
• Fix meson build system to correctly detect availability of the bsd_auth.h system header. For further details, visit PostgreSQL’s release notes.

New Features

• ARM64 Packaging for All Platforms: Feature [#729]
  Provides multi-platform media packages for ARM architecture, supporting both domestic and international mainstream operating systems, including Red Hat, Debian, Kylin, UOS, and NSAR OS, etc.

• X86 Packaging for All Platforms: Feature [#735]
  Provides multi-platform media packages for X86 architecture, supporting both domestic and international mainstream operating systems, including Red Hat, Debian, Kylin, UOS, and NSAR OS, etc.

• Add a new kernel architecture design document framework: Feature [#739] Adds a new series on kernel architecture design, starting with Oracle compatibility. This series delves into the framework , design and implementation principles of each module, aiming to help users gain a deeper understanding of the Oracle compatibility framework.

• Analysis of the Dual Parser Architecture Principle in the Oracle Compatibility Framework : Feature [#740] Introduces the design and implementation principles of the dual parser architecture within the Oracle compatibility framework.

• Analysis of the initdb Architecture Principle in the Oracle Compatibility Framework: Feature [#741] Introduces the design and implementation principles of the initdb architecture within the Oracle compatibility framework.

• IvorySQL official website adds chat room feature: Feature [#742] #133 Adds a chat room feature to the official website, enabling intelligent interactions and Q&A sessions related to IvorySQL.

Fixed Issues

• incomplete sql when using invisible columns and pg_dump: Issue [#731]
• installation package for EulerOS: Issue [#745]

Source Code

IvorySQL's development is maintained across two main repositories: - IvorySQL database source code: https://github.com/IvorySQL/IvorySQL - IvorySQL official website: https://github.com/IvorySQL/Ivory-www

Contributors

The following individuals (in alphabetical order) have contributed to this release as patch authors, committers, reviewers, testers, or reporters of issues.

• Alex Guo
• Cary Huang
• Denis Lussier
• Fawei Zhao
• Flyingbeecd
• Grant Zhou
• Imran Zaheer
• Kang Wang
• Lily Wang
• Mingran Feng
• Renli Zou
• Ruohang Feng
• Shawn Yan
• Shiji Niu
• Shoubo Wang
• Shuntian Jiao
• Xiangyu Liang
• Xinjie Lv
• Xueyu Gao
• Zhenhao Pan

Complete Changelog