Do you want to migrate the entire db? If so, then 
follow http://web2py.com/books/default/chapter/29/6#CSV-(all-tables-at-once). 
If you just want to migrate the Auth tables, I suppose you could 
temporarily change your model files so only the Auth tables are defined (or 
some subset of tables). Then when you run db.export_to_csv_file(), it will 
only export the tables defined in your models. Upon import, it won't 
preserve the original id's, but it will preserve all references among those 
tables as it constructs new id's.

If you're really only exporting and importing the auth_user table by 
itself, then why do you need to preserve id's? If you want to preserve 
references from other tables, you should probably export/import the entire 
set of inter-related tables together, as described above.

Anthony


On Monday, January 16, 2012 11:24:23 AM UTC-5, thstart wrote:
>
> yes, how to have same ID's?

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