Allow to enable extended error codes

[bpasero]

It would be great if there was a way to enable extended error codes in SQLite to diagnose issues. See https://www.sqlite.org/c3ref/extended_result_codes.html and https://www.sqlite.org/c3ref/errcode.html

[daniellockyer]

As far as I can tell, this would be a breaking change?

Happy to do it one day but just want to check 🙂

[bpasero]

How so?

Edit: ah yeah, clients would see different errors emitted I suppose...