pyflink.table.table_environment.StreamTableEnvironment.drop_temporary_function

StreamTableEnvironment.drop_temporary_function(path: str) → bool

Drops a temporary system function registered under the given name.

If a permanent function with the given name exists, it will be used from now on for any queries that reference this name.

Parameters

path – The path under which the function will be registered. See also the TableEnvironment class description for the format of the path.

Returns

true if a function existed in the given path and was removed.

New in version 1.12.0.