halacha - Have to repeat shmoneh esrei on motze'i Shabbat. Say "ata chonantanu" again?

Suppose on a Saturday night, someone says shmoneh esrei with "ata chonantanu" but forgets another part that requires repeating shmoneh esrei (like ya'aleh v'yavo on chol hamoed). When he repeats shmoneh esrei, should he say "ata chonantanu" again?