OptionalbackendOptionaldefaultUsed when neither engine nor the database option is set; provider packages set it (sqlite sets androidx sqlite-bundled on Android).
OptionaldefaultOptions every database starts from; those given to openOrCreate win ({ wal: false } undoes wal: true).
Optionalenginedefault engine of databases
force a binding: 'napi' (NativeScript >= 9.1) or 'bridge' (JNI / Objective-C). Default: napi when available.