這個查詢的正確語法是什麼？

Question

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

Answer 1

這個怎麼樣？

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