zvt.contract.api.get_db_session_factory

zvt.contract.api.get_db_session_factory(provider: str, db_name: Optional[str] = None, data_schema: Optional[object] = None)

get db session factory from (provider,db_name) or (provider,data_schema)

Parameters
  • provider – data provider

  • db_name – db name

  • data_schema – data schema

Returns

db session factory