Tips

There are some tips around danio.

JSON

Thanks orjson, we can covert danio model instance to json str with one line code:

orjson.dumps(Cat(name="cc"))

Update?

For update, create_or_update and upset will return a updated variable:

updated = await Cat(id=3, name="new name").update()
cat, created, updated = await Cat(id=3, name="new name").create_update((Cat.id, ))
created, updated = await Cat.upsert(
    [
        dict(id=3, name="new name"),
    ],
    update_fields=["name"],
)

For MySQL, updated will be False if row data is same as incoming update data, but SQLite will return True in this case.