databao/executors/lighthouse/executor.py [69:77]:
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            else:
                raise RuntimeError("Memory-based DuckDB is not supported.")
        elif isinstance(connection, Engine):
            register_sqlalchemy(self._duckdb_connection, connection, source.name)
        else:
            raise ValueError("Only DuckDB or SQLAlchemy connections are supported.")

    def register_df(self, source: DFDataSource) -> None:
        self._duckdb_connection.register(source.name, source.df)
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databao/executors/react_duckdb/executor.py [43:51]:
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            else:
                raise RuntimeError("Memory-based DuckDB is not supported.")
        elif isinstance(connection, Engine):
            register_sqlalchemy(self._duckdb_connection, connection, source.name)
        else:
            raise ValueError("Only DuckDB or SQLAlchemy connections are supported.")

    def register_df(self, source: DFDataSource) -> None:
        self._duckdb_connection.register(source.name, source.df)
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