alamb opened a new issue, #13035: URL: https://github.com/apache/datafusion/issues/13035
## Introduction This ticket is a weekly summary of interesting things happening in DataFusion. Note this is not a complete list (it is what I remember / can find). Please feel free to leave comments on this ticket about things that I may have missed or you think should get wider attention by the community Loosely inspired by https://this-week-in-rust.org/ ## Highlights from last week(s): (I am sorry if I missed you -- please add a note to this ticket with anything you would like to add) - @goldmedal [became a committer](https://lists.apache.org/thread/2b66yw4sddq2cqybn8ff7h074p9oy1ro) 🎉 - @peasee, @sgrebnov @goldmedal @phillipleblanc continue to make the plan --> SQL text first class https://github.com/apache/datafusion/pull/12994 https://github.com/apache/datafusion/pull/12987 https://github.com/apache/datafusion/pull/12983 and more - @duongcongtoai cleaned up `unnest` even more: https://github.com/apache/datafusion/pull/12836 - @akurmustafa made several PRs to keep the code clean like https://github.com/apache/datafusion/pull/13013 - @eejbyfeldt pushed ahead getting all of TPCDS working https://github.com/apache/datafusion/pull/12945 and fixed bugs https://github.com/apache/datafusion/pull/12902 - @tokoko @Blizzara @vbarua and @westonpace keep on improving substrait https://github.com/apache/datafusion/pull/12863 - @Omega359 added new regexp functions https://github.com/apache/datafusion/pull/12970 - @askalt https://github.com/apache/datafusion/pull/12950 - @jcsherin kept the momentum up on converting window functions: https://github.com/apache/datafusion/pull/12857 - @peter-toth began implementing CSE for physical plans; https://github.com/apache/datafusion/issues/12599 ## Looking to get more involved? Try code review! DataFusion has a long history of community members [contributing in all aspects of the project](https://datafusion.apache.org/contributor-guide/index.html). Reviewing PRs is an especially great way to get introduced to the project, help the community and grow your own knowledge -- researching and understanding the code enough to review PRs also often inspires additional ideas for improvements. We have [docs about reviews](https://datafusion.apache.org/contributor-guide/index.html#reviewing-pull-requests). TLDR is: look for test coverage, if the change is understandable and well documented, and if the code can be improved. When you think the PR looks good to merge, try `@` mentioning [one of the committers](https://projects.apache.org/committee.html?datafusion). ## Help wanted Please feel leave your own comments on the ticket if you are looking for help * Reviews (especially for committers) to help @notfillipo and @findepi on[ logical types](https://github.com/apache/datafusion/issues/12622) * Reviews of new FFI interface https://github.com/apache/datafusion/pull/12920 from @timsaucer * Committer review / approval of https://github.com/apache/datafusion/pull/12871 ## Andrew's Focus Areas: We are preparing for the [43.0.0 release](https://github.com/apache/datafusion/issues/12470) and I am personally pretty excited about (and thus actively help / put to the top of my review list): - https://github.com/apache/datafusion/issues/12821 (thanks to the epic work of @Rachelint, @goldmedal, @jayzhan211, @Dandandan @XiangpengHao and others, we are quite close) - https://github.com/apache/datafusion/issues/8709 (very close to finishing thanks @jcsherin @jatin510) - https://github.com/apache/datafusion/issues/12740 (Thanks to @jonathanc-n) - https://github.com/apache/datafusion/issues/12114 (thanks @Rachelint for all your help so far) - https://github.com/apache/datafusion-sqlparser-rs/issues/1294 ## Recent and Upcoming Releases - [x] https://github.com/apache/datafusion/issues/12813 (thanks @Xuanwo and @matthewmturner) - [ ] https://github.com/apache/datafusion-sqlparser-rs/issues/1423 (huge kudos to @iffyio for all the reviews) - [ ] https://github.com/apache/arrow-rs/issues/6341 (to support turning on string view by default) - [ ] https://github.com/apache/datafusion/issues/12470 (thanks @andygrove) ## Interesting discussions underway: - https://github.com/apache/datafusion/issues/11442 - https://github.com/apache/datafusion/issues/12357 ## Community * [Weekly Call](https://docs.google.com/document/d/1NBpkIAuU7O9h8Br5CbFksDhX-L9TyO9wmGLPMe0Plc8/edit#heading=h.kpjkpncdmt1g) * Slack/Discord: [info links](https://datafusion.apache.org/contributor-guide/communication.html#slack-and-discord) ## Upcoming meetups: * [Oct 14 Seattle](https://github.com/apache/datafusion/discussions/10348): https://lu.ma/tnwl866b @phillipleblanc @likekim * [Dec 18 Chicago](https://github.com/apache/datafusion/discussions/12894): https://lu.ma/eq5myc5i @adriangb @timsaucer * TBD: https://github.com/apache/datafusion/discussions/12988 ## Background: Previous update: https://github.com/apache/datafusion/issues/12973 -- This is an automated message from the Apache Git Service. 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