I've just added this project grammar tohttps://mingodad.github.io/parsertl-playground/playground/ anYacc/Lex compatible online editor/tester (selectJsSql parser fromExamples then clickParse to see the parse tree for the content inInput source).

From there we can also generate anEBNF understood by (IPV6)https://www.bottlecaps.de/rr/ui or (IPV4)https://rr.red-dove.com/ui to generate a nice navigable railroad diagram.

I hope it can help develop/debug/document this project grammar.
Any feedback is welcome !