langchain.vectorstores.starrocks.StarRocksSettings¶
class langchain.vectorstores.starrocks.StarRocksSettings[source]¶
Bases: BaseSettings
StarRocks client configuration.
Attribute:
StarRocks_host (str)An URL to connect to MyScale backend.Defaults to ‘localhost’.
StarRocks_port (int) : URL port to connect with HTTP. Defaults to 8443.
username (str) : Username to login. Defaults to None.
password (str) : Password to login. Defaults to None.
database (str) : Database name to find the table. Defaults to ‘default’.
table (str) : Table name to operate on.
Defaults to ‘vector_table’.
column_map (Dict)Column type map to project column name onto langchainsemantics. Must have keys: text, id, vector,
must be same size to number of columns. For example:
.. code-block:: python
{‘id’: ‘text_id’,
‘embedding’: ‘text_embedding’,
‘document’: ‘text_plain’,
‘metadata’: ‘metadata_dictionary_in_json’,
}
Defaults to identity map.
Create a new model by parsing and validating input data from keyword arguments.
Raises ValidationError if the input data cannot be parsed to form a valid model.
param column_map: Dict[str, str] = {'document': 'document', 'embedding': 'embedding', 'id': 'id', 'metadata': 'metadata'}¶
param database: str = 'default'¶
param host: str = 'localhost'¶
param password: str = ''¶
param port: int = 9030¶
param table: str = 'langchain'¶
param username: str = 'root'¶
classmethod construct(_fields_set: Optional[SetStr] = None, **values: Any) → Model¶