Sky Fan

I hereby agree to the terms of the CLA available at: https://docs.databend.com/dev/policies/cla/ ## Summary _Briefly describe what this PR aims to solve. Include background context that will help reviewers understand...

I hereby agree to the terms of the CLA available at: https://docs.databend.com/dev/policies/cla/ ## Summary _Briefly describe what this PR aims to solve. Include background context that will help reviewers understand...

feat: try enable parquet encoding

17

I hereby agree to the terms of the CLA available at: https://docs.databend.com/dev/policies/cla/ ## Summary WIP - Fixes #[Link the issue here] ## Tests - [ ] Unit Test - [...

**Summary** - [x] Initial support #15002 - [x] Improve syntax: support general expr when specifying source column in into clause https://github.com/datafuselabs/databend/pull/15147 - [ ] Return inserted rows for each table...

feat: reduce memory copy during the compact process

1

I hereby agree to the terms of the CLA available at: https://docs.databend.com/dev/policies/cla/ ## Summary Instead of concatenating multiple DataBlocks into a single DataBlock, directly writing multiple DataBlocks into a single...

feat: add table function `fuse_vacuum2()`

2

I hereby agree to the terms of the CLA available at: https://docs.databend.com/dev/policies/cla/ ## Summary This PR introduces a new table function `fuse_vacuum2()` aimed at enhancing performance. ## Object Key of...

**Summary** - [x] Initial support in mysql session #16250 - [ ] support in http handler - [ ] server-side - [x] #16375 - [x] #16281 - [ ] bendsql...

I hereby agree to the terms of the CLA available at: https://docs.databend.com/dev/policies/cla/ ## Summary **The test scenario** - 3000 segments - each segment contains 1000 block-metas - the table comprises...