Function PLy_spi_execute

src/pl/plpython/plpy_spi.c:164–194

execute(query="select * from foo", limit=5) * execute(plan=plan, values=(foo, bar), limit=5) */

 * execute(plan=plan, values=(foo, bar), limit=5)
 */
PyObject *
PLy_spi_execute(PyObject *self, PyObject *args)
{
	char	   *query;
	PyObject   *plan;
	PyObject   *list = NULL;
	long		limit = 0;
	PyObject   *ret;
	PLy_enter_python_intepreter = false;

	if (PyArg_ParseTuple(args, "s|l", &query, &limit))
	{
		ret = PLy_spi_execute_query(query, (int64)limit);
		PLy_enter_python_intepreter = true;
		return ret;
	}

	PyErr_Clear();

	if (PyArg_ParseTuple(args, "O|Ol", &plan, &list, &limit) &&
		is_PLyPlanObject(plan))
	{
		ret = PLy_spi_execute_plan(plan, list, (int64)limit);
		PLy_enter_python_intepreter = true;
		return ret;
	}

	PLy_exception_set(PLy_exc_error, "plpy.execute expected a query or a plan");
	PLy_enter_python_intepreter = true;
	return NULL;
}

PyObject *
PLy_spi_execute_plan(PyObject *ob, PyObject *list, int64 limit)