awswrangler.catalog.get_columns_comments

awswrangler.catalog.get_columns_comments(database: str, table: str, catalog_id: str | None = None, boto3_session: Session | None = None) → dict[str, str | None]

Get all columns comments.

Parameters:

  • database (str) – Database name.

  • table (str) – Table name.

  • catalog_id (str | None) – The ID of the Data Catalog from which to retrieve Databases. If None is provided, the AWS account ID is used by default.

  • boto3_session (Session | None) – The default boto3 session will be used if boto3_session receive None.

Return type:

dict[str, str | None]

Returns:

Columns comments. e.g. {“col1”: “foo boo bar”, “col2”: None}.

Examples

>>> import awswrangler as wr
>>> pars = wr.catalog.get_columns_comments(database="...", table="...")