Sql Re-write.

Question

Hi All,
I have the following table
PRODUCT_ID     PRODUCT_NAME
0     ACCOUNT SERVICES
319     Wizard selection button is located in the section below
321     FMS DIRECT TRANSMISSION............and so on
I need to re-write the query below
SELECT product_id PRODUCT_ID, ( case when product_name='Wizard selection button is located in the section below' then product_name:='Wizard selection' else product_name end) PRODUCT_NAME FROM product ORDER BY product_id;
Now instead of checking for a string(product_name) I would like to compare for number( product_id) in the same select query ( something like IF product_id=319 then product_name:='Wizard Selection' else product_name).
Can you please suggest some alternative to do this in sql.
Thanks in advance
Appreciate your time and help!
MB
Edited by: user32322435 on Nov 4, 2009 10:13 AM

Answer 1

Hi,
You can also use decode function. As in
SELECT product_id PRODUCT_ID,decode(product_name,'Wizard selection button is located in the section below','Wizard selection', product_name) PRODUCT_NAME FROM idm.psa_product
WHERE wizard = 'Y'
ORDER BY product_id;-Arun