copy a db, identity problem

hi
i need to copy a db to another db every single table to another similar to
the first one but with some difference. When i try to do that i need to
remove some constraint and all the identity on the new db. i'd like do that
with a script, i tried:
CREATE TABLE (
id int IDENTITY (1,1) NOT NULL
)
ALTER TABLE prova ALTER COLUMN id int null
GO
it doesnt work.
how can i remove identity from a column of my table'
tx
carloYou can't directly remove the IDENTITY property. You would have to
create a new column or new version of the table.
However, you can use the SET IDENTITY_INSERT option to allow you to
populate the column without removing the IDENTITY property. See Books
Online for details.
David Portas
SQL Server MVP
--|||>> how can i remove identity from a column of my table'
You cannot do this directly. The alternative is to create another table,
copy the data & rename it. The EM interface can get this done with a few
mouse clicks and it may perform reasonably for small-medium sized tables.
Anith|||You don't need to. And, actually, you shouldn't. Look up SET IDENTITY_INSERT
in Books Online. And then use it.
It helps you achieve exactly what you need (judging from your post).
ML

Converting MS SQL Log file to SQL

In Sybase, there is a tool called DBTRAN where you can convert the log file to series of SQL (good for tracing problems).
Is there a similar tool for Microsoft SQL Server?
Thanks.look at http://www.lumigent.com./products/le_sql/le_sql.htm

regards,

hmscott|||Thanks a lot!