polars.catalog.unity.ColumnInfo
-
Информация о столбце в таблице каталога.
__init__( name: str, type_name: str, type_text: str, type_json: str, position: int | None, comment: str | None, partition_index: int | None, ) → NoneМетоды
__init__(name, type_name, type_text, ...)get_polars_dtype()Получить собственный тип данных Polars для этого столбца.
Атрибуты
nametype_nametype_texttype_jsonpositioncommentpartition_index
class polars.catalog.unity.ColumnInfo(
name: str,
type_name: str,
type_text: str,
type_json: str,
position: int | None,
comment: str | None,
partition_index: int | None,
)
© 2020 Ritchie Vink
© 2022 Polars contributors
Licensed under the MIT License.
https://docs.pola.rs/api/python/stable/reference/catalog/api/polars.catalog.unity.ColumnInfo.html