How to update a Single Character in a mysql table which contain number of Fields

I am having Maracaïbo as one of my fields. Now i need to update it into Maracaibo.

In simple i need to update the ï only. how can i do it.

Example:

city

Maracaïbo

Mïrïda

My O/P should be like this: (Please note the "i" section)

city

Maracaibo

Mirida

how can i able to update both the f开发者_如何学Goields using mysql update query. How can i do it?

Thanks in advance.

How about:

UPDATE mytable
SET city = REPLACE(city, 'ï', 'i')

http://dev.mysql.com/doc/refman/5.1/en/string-functions.html#function_replace