can i pass the transition tables to any function from hooks like ExecutorFinish?

[Onur ALTUN]

i want to audit dml changes to my audit table and i dont want to use trigger. i 
am trying to pass the transition table data to my function. (or another 
solution) i want to write an extension and my code is like above.


if (queryDesc->operation == CMD_INSERT) {
        SPI_connect();

        Oid argtypes[1] = { REGTYPEOID }; **//whatever**

        SPI_execute_with_args("SELECT save_insert($1)", 1, argtypes, 
queryDesc->estate->es_tupleTable, NULL, true, 0);

        SPI_finish();
    }