It's more or less the same problem, use a new field to insert your new foreign keys (UUIDs), looking them up via your old foreign keys to get the new UUID values. Or, as the other Jason suggests, if you can, just use the UUIDs for external access.

-- Clive

On 22 Nov 2022, at 19:02, Rajesh Kumar wrote:

Hi Jason,
Thanks for a quick reply.

I got your point, but I am worry about my existing data/records which is already associated with id , which is default one.

On Wed, 23 Nov, 2022, 12:29 am Jason Turner, <jrturner0...@gmail.com> wrote: I would just add another column that holds the UUID value instead of changing the default ID.

On Tue, Nov 22, 2022, 12:55 PM Rajesh Kumar <rjcse131...@gmail.com> wrote:
Hi everyone!
Hope everyone is doing well...

Actually I have 100+ existing data in my database with default I'd field of django
Now I need to replace that default I'd to UUID.

How I can do  this without loosing any records of my database.

If anyone can give me suggestions that would be great.

Thanks
Rajesh Kumar

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