Hey everyone! After a failed first attempt (#32), I finally managed to reverse-engineer the concrete syntax tree in the Postgres parser. There is only very little manual implementation required with the new approach. I have already copied 30+ examples from the postgres docs and successfully ran the parser on them. To make it more stable, I am challenging everyone to beat the parser and send their most unusual or complex postgres statements. Note that function bodies are not parsed yet and this is only about single statements, not entire files. You can post them here or open a new pr. Note that they will be added as snapshot tests to the repo and should therefore not contain sensitive information. 


Thanks!