Commit Graph

4 Commits

Author SHA1 Message Date
44b51bf0b9 [Feature](Variant) support variant load (#26572) 2023-11-08 00:37:57 -06:00
e412dd12e8 [chore](build) Use include-what-you-use to optimize includes (PART II) (#18761)
Currently, there are some useless includes in the codebase. We can use a tool named include-what-you-use to optimize these includes. By using a strict include-what-you-use policy, we can get lots of benefits from it.
2023-04-19 23:11:48 +08:00
Pxl
e2ac06d6d6 [Chore](execution) change PipelineTaskState to enum class && remove some row-based code (#17300)
1. change PipelineTaskState to enum class
2. remove some row-based code on FoldConstantExecutor::_get_result
3. reduce memcpy on minmax runtime filter function(Now we can guarantee that the input data is aligned)
4. add Wunused-template check, and remove some unused function, change some static function to inline function.
2023-03-08 12:41:15 +08:00
37d1519316 [WIP](dynamic-table) support dynamic schema table (#16335)
Issue Number: close #16351

Dynamic schema table is a special type of table, it's schema change with loading procedure.Now we implemented this feature mainly for semi-structure data such as JSON, since JSON is schema self-described we could extract schema info from the original documents and inference the final type infomation.This speical table could reduce manual schema change operation and easily import semi-structure data and extends it's schema automatically.
2023-02-11 13:37:50 +08:00