Как правильно экранировать описатели формата sqlite в строке?
NSDateFormatter *dateFormatter = [[NSDateFormatter alloc] init];
[dateFormatter setDateFormat:@"yyyy-MM-dd"];
NSDate *today = [NSDate date];
NSString *todaysDate = [dateFormatter stringFromDate:today];
NSString *SQL = [NSString stringWithFormat: @"SELECT id,strftime(\"%Y-%m-%d\") as `date`,word,term FROM words WHERE `date` <= '%@' ORDER BY `date` DESC LIMIT 1",todaysDate];
Спасибо