pyflink.table.catalog.Catalog.drop_function

Catalog.drop_function(function_path: pyflink.table.catalog.ObjectPath, ignore_if_not_exists: bool)

Drop a function.

Parameters

• function_path – Path ObjectPath of the function to be dropped.

• ignore_if_not_exists – Flag to specify behavior if the function does not exist: if set to false, throw an exception if set to true, nothing happens.

Raise

CatalogException in case of any runtime exception. FunctionNotExistException if the function does not exist.