Add Text with Sequence No in a column

Friends,

I have a table called "tbl_trasan" and column "tranid".

The said table contains around 1200 rows.

Now i want to update the said column with sequence number like as follows;

IVR001

IVR002

IVR003

IVR004

IVR005

....

IVR1200

Please guide me to update the column.

Thanks & Regards,

Does this help

SELECT 'IVR' + RIGHT('0000' + CAST(ROW_NUMBER() OVER(ORDER BY xxxx)  AS VARCHAR(4)), 4)
FROM mytable

Thanks...But i need to update the said column.....by the outcome

Us an UPDATE statement instead of SELECT.

With no table definition, no code, no example data it is hard for us to help.
See http://spaghettidba.com/2015/04/24/how-to-post-a-t-sql-question-on-a-public-forum/1 for guidance.