def _get_columns()

in managed-connectivity/sample-custom-connector/src/oracle_connector.py [0:0]

• 8 lines of code
• 2 McCabe index (conditional complexity)

    def _get_columns(self, schema_name: str, object_type: str) -> str:
        """Gets a list of columns in tables or views in a batch."""
        # Every line here is a column that belongs to the table or to the view.
        # This SQL gets data from ALL the tables in a given schema.
        return (f"SELECT col.TABLE_NAME, col.COLUMN_NAME, "
                f"col.DATA_TYPE, col.NULLABLE "
                f"FROM all_tab_columns col "
                f"INNER JOIN DBA_OBJECTS tab "
                f"ON tab.OBJECT_NAME = col.TABLE_NAME "
                f"WHERE tab.OWNER = '{schema_name}' "
                f"AND tab.OBJECT_TYPE = '{object_type}'")