Comment by remywang

Compositionality is hard to show with a small example because it really only comes through at scale.

If anyone can point me to a huge SQL query, I’ll take it up as a challenge to rewrite in Prela!

Prela’s semantics is based on an algebra of binary relations (unfortunately called relation algebra [1]), not the standard relational algebra.

[1]: https://arxiv.org/abs/2607.26356