User define function

I am using SQL 2000, and have a database was updated all the way from 6.5. I can not create function on this database instance, but I can create function on any other "new" database instance. I think this is because this particular db was from 6.5 which do not support user define function.
Is there easy way to fix this problem or do I have to create new database and copy everything from the old one?
Thank you in advance.
[433 byte] By [WeiMing] at [2008-2-20]
# 1
What is the database compatibility level for the upgraded database? If it's still 6.5, then try changing it to 8.0.
GregYvkoff at 2007-9-9 > top of Msdn Tech,SQL Server,SQL Server Setup & Upgrade...
# 2

thank you.Idea

WeiMing at 2007-9-9 > top of Msdn Tech,SQL Server,SQL Server Setup & Upgrade...

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