func Exec(conn unsafe.Pointer, command string) unsafe.Pointer {
res := C.PgExec(conn, C.CString(command))
return res
}
func Exec(conn unsafe.Pointer, command string) *PgResults {
res := new(PgResults)
res.result = C.PgExec(conn, C.CString(command))
res.row = 0
return res
}
