snowflake.core.function.FunctionCollection

class snowflake.core.function.FunctionCollection(schema: SchemaResource)

Bases: FunctionCollectionBase

Represents the collection operations on the Snowflake Function resource.

With this collection, you can create, iterate through, and search for function that you have access to in the current context.

Examples

Creating a function instance:

>>> functions = root.databases["my_db"].schemas["my_schema"].functions
>>> new_function = Function(
...     name="foo",
...     returns="NUMBER",
...     arguments=[FunctionArgument(datatype="NUMBER")],
...     service="python",
...     endpoint="https://example.com",
...     path="example.py",
... )
>>> functions.create(new_function)
Copy

Attributes

database

The DatabaseResource this collection belongs to.

root

The Root object this collection belongs to.

Methods

create(function: Function, mode: CreateMode | str | None = None) → FunctionResource

Create a Function.

Parameters:

  • function (Function) – (required)

  • mode (Union[CreateMode, str]) – Parameter allowing support for different modes of resource creation. Possible values include: - errorIfExists: Throws an error if you try to create a resource that already exists. - orReplace: Automatically replaces the existing resource with the current one. - ifNotExists: Creates a new resource when an alter is requested for a non-existent resource.

create_async(function: Function, mode: CreateMode | str | None = None) → PollingOperation[FunctionResource]

An asynchronous version of create().

Refer to PollingOperation for more information on asynchronous execution and the return type.

items() → ItemsView[str, T]
iter(*, like: str | None = None) → Iterator[Function]

List Functions.

Parameters:

like (str) – Parameter to filter the command output by resource name. Uses case-insensitive pattern matching, with support for SQL wildcard characters.

iter_async(*, like: str | None = None) → PollingOperation[Iterator[Function]]

An asynchronous version of iter().

Refer to PollingOperation for more information on asynchronous execution and the return type.

keys() → KeysView[str]
update_reference(old_name: str, new_name: str, resource: T) → None

Update the collection with a new item.

values() → ValuesView[T]
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