FetchDataTool

class hana_ai.tools.hana_ml_tools.fetch_tools.FetchDataTool(connection_context: ConnectionContext, return_direct: bool = False)

This tool fetches data from a given table.

Parameters:

connection_contextConnectionContext

Connection context to the HANA database.

Returns:

pandas.DataFrame

The fetched data.

Note

args_schema is used to define the schema of the inputs as follows:

Field	Description
table_name	The name of the table. If not provided, ask the user. Do not guess.
schema_name	The schema name of the table, it is optional
top_n	The number of rows to fetch, it is optional
last_n	The number of rows to fetch from the end of the table, it is optional

name: str

Name of the tool.

description: str

Description of the tool.

connection_context: ConnectionContext

Connection context to the HANA database.