Walaa Eldin Moustafa

Thanks @caicancai. Happy to collaborate.

Re-opening since Flink is not yet supported.

Coral to Spark SQL is fully supported. If you notice small differences in the class organization compared to what @aastha25 shared above, expect Spark module to converge to that pattern...

Trino to Coral/Rel is not yet fully supported.

> On Hive views, those seem to leverage Coral, which I don't think we want to do here. Instead of an IR layer that can be represented as a separate...