Sep Newsletter - Cloudberry Database(2023/09)

[tuhaihe]

Welcome to the September monthly newsletter of the Cloudberry Database Community! Our goal with this newsletter is to keep you informed about the most recent developments, trends, and events within our community, as well as to highlight the impressive contributions and accomplishments of our members.

We invite you to join us in embracing the potential of open source technology as we work collaboratively to build an even stronger community.

Let's get started!

Pull Requests

• Docs: merge docs for CBDB compilation on Linux systems by @TomShawn
• New altertable rewrite dispatch policy by @wangliang03
• bugfix: support hashdata tableam in Orca by @gongxun0928
• [WIP]Add git hooks for Cloudberry Database development by @tuhaihe
• Doc: update the building guide for MacOS by @Zhangbaowen-Hashdata
• support alter table for hashdata format by @wangliang03
• Fix incorrect index->reltuples after VACUUM by @lss602726449
• Add regress pipeline for branch union_store_catalog by @wenchaozhang-123
• change storage_am related catalog table main_manifest field type from… by @wangliang03
• Add vacuum full in serverless by @roseduan
• Implement extensible libpq protocol by @wenchaozhang-123
• support analyze for unionstore table in cloudberry by @gongxun0928
• SingleNode deployment by @Ray-Eldath
• Add hooks for plugins to get control in transientrel_init/intorel_initplan. by @HuSen8891
• Add main_manifest catalog table by @roseduan
• Fix unportable scripts on macOS by @Ray-Eldath
• Doc: update README.md for Cloudberry Database by @tuhaihe
• Fix portability issues on macOS with gcc-13 by @Ray-Eldath
• Feature: building Postgres backend into shared library by @lss602726449
• Feature/add ext dml init fini hook for custom table am by @gongxun0928
• Feature: separation of storage and compute by @HuSen8891
• Feature: lazy initialize orca optimizer by @lss602726449
• Add extensible smgr slot for other storage format. by @wenchaozhang-123
• Feature: Support custom wal rmgr by @gfphoenix78
• Update license headers for new CBDB source files by @tuhaihe
• Fix warehouse test when external fts enabled by @roseduan

Proposals & Ideas

• [Feature Requests] Multiple character delimiter needs to be supported by @liang8283
• [Proposal] Support SingleNode Deployment by @Ray-Eldath

Issues

• [Bug] Insert into a ao relation with 32 concurrent transactions failled by @shmiwy
• [Bug] gp_aoseg_name may return wrong value. by @shmiwy
• [Bug] reltuples in pg_class may be wrong for index by @shmiwy
• [Bug] pg_relation_size may get wrong result. by @shmiwy
• [Bug] count(*) query crashed and db in recovery mode by @liyxbeijing
• [Bug] Report some errors after using new user-defined access methods by @hw118118
• [Bug] gpinitsystem failed with missing library. by @RyanWei

Contributors

🎈️🎊️ Thanks to the following contributors for helping make Cloudberry Database better this month:

@TomShawn, @wangliang03, @gongxun0928, @tuhaihe, @Zhangbaowen-Hashdata, @lss602726449, @wenchaozhang-123, @roseduan, @Ray-Eldath, @HuSen8891, @gfphoenix78, @liang8283, @shmiwy, @liyxbeijing, @hw118118, @RyanWei

Join us

The Cloudberry Database community is open to contributions from anyone, regardless of their level of experience. We encourage all types of contributions, no matter how small. Our contribution guide is available to help you get started with the process.

In addition, we offer a variety of channels for community members to discuss, seek help, provide feedback, and chat. You can find support here.

We wish you a happy weekend and look forward to seeing you again soon!

---