"sharing the outcome" in fiddle apps often just means reproducing the input text expecting a reproducible output given consistent input, nothing more. This can be seen through the fact that sometimes the share feature doesn't use any server side storage (link shortener) at all and instead stores the entire text of the fiddle in the url itself, e.g. https://play.rust-lang.org/?version=stable&mode=debug&editio...

This is just to clarify GP's perspective, I understand that you may be going more for "instant local sqlite repl environment" than "playground to develop shareable snippets of sqlite commands".