patito.Database.create_enum_types

Database.create_enum_types(model)

Define SQL enum types in DuckDB database.

Parameters

model (Type[TypeVar(ModelType, bound= Model)]) – Model for which all Literal-annotated or enum-annotated string fields will get respective DuckDB enum types.

Example

>>> import patito as pt
>>> class EnumModel(pt.Model):
...     enum_column: Literal["A", "B", "C"]
...
>>> db = pt.Database()
>>> db.create_enum_types(EnumModel)
>>> db.enum_types
{'enum__7ba49365cc1b0fd57e61088b3bc9aa25'}

Return type

None