Question: I have a query like this: 

SELECT country, revenue
FROM mytable

Result is: 

```
Usa, 1.000

Canada, 8.000

Japan, 2.000

```

I would like to add percentage 'weight', so :

```
Usa, 1.000, 10%

Canada, 8.000, 80%

Japan, 1.000, 10%

```

Is it possible in MySql maybe with a subquery ? 

Thanks

EDIT: i'm very sorry, percentage was wrong !!! Now i've corrected!

Answer: 
You can use the SDWebImage :

```
    // Here we use the new provided setImageWithURL: method to load the web image
[cell.imageView setImageWithURL:[NSURL URLWithString:@"http://www.domain.com/path/to/image.jpg"]
               placeholderImage:[UIImage imageNamed:@"placeholder.png"]];

```

This is the link for download and how to use it:
<https://github.com/rs/SDWebImage>
You can also use this code set image 

```
cell.img.image=[UIImage imageWithData:[NSData dataWithContentsOfURL:[NSURL URLWithString:[NSString stringWithFormat:@"your url"]]]];

```