Michael Kleen

Results 49 comments of Michael Kleen

The t-digest is an approximation and only supports double precision. There is an alternative approach called [KLLSketch](https://datasketches.apache.org/docs/KLL/KLLSketch.html) which would supports the full precision of a numeric. Microsoft SQL Server is...

@hammerhead Thanks for filing this. An implementation can done based on the same algorithm as for https://github.com/crate/crate/issues/15147

Does it make sense to only create and store the `FileStatisticsCache` in the `CacheManager` and remove the creation of `FileStatisticsCache` from the `ListingTable` completely and soley reference it with `with_cache`?...

It's possible to set an time-out on the aws s3 sdk. This could become part of the with clause e.g.: ``` COPY tbl1 TO DIRECTORY 's3://invalidurl...'with (timeout='60s'); ``` However, we...

Dear @jizezhang I am already working on https://github.com/apache/datafusion/issues/19217, and this ticket is basically a requirement for it. I was wondering if it would be ok with you if I take...

However, I guess it's ok, we can merge it all together.