CMD_NOPREPARE
if ((flags & CMD_NOPREPARE) != 0) {
assert((c->flags & CMD_NOPREPARE) == 0);
if ((c->flags & CMD_NOPREPARE) != 0) {
c = createcmd(cmd_str, CMD_NOPREPARE);
c = createcmd("SET search_path TO pgfs", CMD_NOPREPARE);
CMD_NOPREPARE);
c = createcmd("SET SESSION TIME ZONE UTC", CMD_NOPREPARE);
CMD_NOPREPARE);
CMD_NOPREPARE);