void textfile_t_toUpperCase( UDT_HANDLE *textfileUdt,
UDT_HANDLE *resulttextfileUdt,
char sqlstate[6])
{
LOB_LOCATOR inDocLoc;
/* Get a LOB_LOCATOR for the input document */
FNC_GetDistinctInputLob(*textfileUdt, &inDocLoc);
...
}