Kaifeng Zheng
Kaifeng Zheng
@daria-tanasie I wonder if you are still working on this. If not, I'd like to make some effort on it.
@tertsdiepraam I would like to open another PR regarding this since this one has been hanging for a while, is that ok?
The following is my latest bench report of `SUBSTR`: ``` SHORTER THAN 12/substr_string_view [size=1024, strlen=12] time: [29.675 µs 29.964 µs 30.402 µs] change: [-0.1382% +0.9754% +2.5969%] (p = 0.20 >...
> * Get the str of the view by `value_unchecked`, then get the [start, end) > * `sub_view = if end-start>12 substr_large_view() else substr_small_view()` > * call `appned_view_u128_unchecked(sub_view)` on th...
> BTW I was thinking that once we have completed https://github.com/apache/datafusion/issues/12119 we could potentially make substr always return Utf8View -- as it should always be better to use the views...
I've dug into this issue and found that the implementation of `stat` does not care about type `float`. Furthermore, the function used to get meta info of files `fs::symlink_metadata` or...
## 关联研发信息 dev_branch: feat/better-failoverdrill-report/#13614 target_branch: v1.5.0