AdrianUrbanski

Joins as described by Croissant Format Specification are not supported by mlcroissant python library.

1

Hello! In the end I think I managed to create a working json file, but I decided to still open this issue to detail possible inconsistencies in the [Croissant Format...

`fileSet`s allow for joining of multiple sources via `containedIn` property, however it would seem that in `recordSet`s there is no way to extract the specific file the record came from....