I would like ask you how I can replace 1 character in the whole table?

I want replace character which is `©` and change it to `Š`

I found : <http://www.sqlteam.com/article/using-replace-in-an-update-statement>

I read lot of staff but i found code for replacing character only one column in whole table.. I try add names of columns to line but that does not work..

I have :

```
Column1  Column2 Column3 
 ©pple     ©og    ©ook 

```

I need:

```
Column1  Column2 Column3 
 Špple     Šog    Šook 

```

Thanks for any opinion