Can we prevent default values from being inserted when null=False? and give ValueError?

[devsarvesh92]

[dantownsend]

There's a required=True arg you can specify for columns.

https://piccolo-orm.readthedocs.io/en/latest/piccolo/serialization/index.html#required-fields

This is currently just used in Pydantic models though, so you'd have use create_pydantic model to create a model, and use that for validation.

We might be able to do some validation at the Table level, but would need to think through that.

[devsarvesh92]

When we use UUID(null=False, required=True, index=True) in mixins, instead of throwing an error, it assigns a default value as a random UUID. Is this acceptable?