get_column_examples
Retrieve sample values from specific columns in Japanese horse racing data to understand data formats and structure for analysis.
Instructions
特定カラムの値の例を取得（データ形式理解用）
Input Schema
TableJSON Schema
| Name | Required | Description | Default |
|---|---|---|---|
| table_name | Yes | ||
| column_name | Yes | ||
| limit | No |
Implementation Reference
- src/jvlink_mcp_server/server.py:670-676 (handler)Tool handler for `get_column_examples`. It uses `DatabaseConnection` and calls the imported `_get_column_value_examples` helper.
def get_column_examples(table_name: str, column_name: str, limit: int = 10) -> dict: """特定カラムの値の例を取得（データ形式理解用）""" with DatabaseConnection() as db: return _get_column_value_examples( db, table_name=table_name, column_name=column_name, limit=limit )