snowflake.core.table.Constraint | Snowflake Documentation (original) (raw)

class snowflake.core.table.Constraint(*, name: Annotated[str, Strict(strict=True)] | None = None, column_names: List[Annotated[str, Strict(strict=True)]] | None = None)¶

Bases: BaseModel

A model object representing the Constraint resource.

Constructs an object of type Constraint with the provided properties.

Parameters:

• name (str , optional) – Name of the Constraint
• column_names (List [ str ] , optional)

Create a new model by parsing and validating input data from keyword arguments.

Raises [ValidationError][pydantic_core.ValidationError] if the input data cannot be validated to form a valid model.

self is explicitly positional-only to allow self as a field name.

Methods

classmethod from_dict(obj: dict) → ForeignKey | PrimaryKey | UniqueKey¶

Create an instance of Constraint from a dict.

classmethod from_json(json_str: str) → ForeignKey | PrimaryKey | UniqueKey¶

Create an instance of Constraint from a JSON string.

to_dict(hide_readonly_properties: bool = False) → dict[str, Any]¶

Returns the dictionary representation of the model using alias.

to_dict_without_readonly_properties() → dict[str, Any]¶

Return the dictionary representation of the model without readonly properties.

to_json() → str¶

Returns the JSON representation of the model using alias.

to_str() → str¶

Returns the string representation of the model using alias.