A 30 year old implementation of the same idea (even slightly better IMHO) can be...

beagle3 on May 17, 2024 | parent | context | favorite | on: Simplifying Join Syntax

A 30 year old implementation of the same idea (even slightly better IMHO) can be found in kdb+/ksql/shakti, you can see examples and comparison in https://shakti.com/ (press document, then sql.d - no idea how to link directly). And yes, it is by Arthur Whitney and related to the [in]famous K

ghusbands on May 17, 2024 [–]

The direct link is https://shakti.com/document/sql.d