zvt.contract.api.df_to_db

zvt.contract.api.df_to_db(df: pandas.core.frame.DataFrame, data_schema: sqlalchemy.orm.decl_api.DeclarativeMeta, provider: str, force_update: bool = False, sub_size: int = 5000, drop_duplicates: bool = True) → object

store the df to db

Parameters

• df – data with columns of the schema

• data_schema – data schema

• provider – data provider

• force_update – whether update the data with id existed

• sub_size – update batch size

• drop_duplicates – whether drop duplicates

Returns