Hi,
I'm fairly new to SQL Server.
I have a table with 300,000 odd records and for testing I am trying to use this data to increase the number of records 5 fold so I'll end up with approx 1.5 million records.
So I can do this:
INSERT INTO
()
SELECT
FROM
My difficulty is that one of the fields is a varchar(50) field that stores a unique number from a form (something like an invoice number), so I need to generate a unique number for each record.
Any suggestions how to do this?
Thanks,
