Function PLy_commit

src/pl/plpython/plpy_spi.c:499–544

}

PyObject *
PLy_commit(PyObject *self, PyObject *args)
{
	MemoryContext oldcontext = CurrentMemoryContext;
	PLyExecutionContext *exec_ctx = PLy_current_execution_context();

	PG_TRY();
	{
		SPI_commit();

		/* was cleared at transaction end, reset pointer */
		exec_ctx->scratch_ctx = NULL;
	}
	PG_CATCH();
	{
		ErrorData  *edata;
		PLyExceptionEntry *entry;
		PyObject   *exc;

		/* Save error info */
		MemoryContextSwitchTo(oldcontext);
		edata = CopyErrorData();
		FlushErrorState();

		/* was cleared at transaction end, reset pointer */
		exec_ctx->scratch_ctx = NULL;

		/* Look up the correct exception */
		entry = hash_search(PLy_spi_exceptions, &(edata->sqlerrcode),
							HASH_FIND, NULL);

		/*
		 * This could be a custom error code, if that's the case fallback to
		 * SPIError
		 */
		exc = entry ? entry->exc : PLy_exc_spi_error;
		/* Make Python raise the exception */
		PLy_spi_exception_set(exc, edata);
		FreeErrorData(edata);

		return NULL;
	}
	PG_END_TRY();

	Py_RETURN_NONE;
}

PyObject *
PLy_rollback(PyObject *self, PyObject *args)