このクエリの正しい構文は何ですか？

Question

NSString *querySQL = [NSString stringWithFormat: @"SELECT address, phone FROM contacts WHERE name LIKE @0","%name.text%"]; 

Answer 1

これはいかがですか？

NSString *querySQL = [NSString stringWithFormat:@"SELECT address,phone FROM Contacts WHERE name LIKE '%@%%'", name.text];