feature: Add support for Guids

[molostovvs]

Feature Request

Describe the Feature Request

Add support for Guid.

Describe Preferred Solution

Describe Alternatives

Now guid can be stored in a column of type string.

Related Code

Additional Context

If the feature request is approved, would you be willing to submit a PR?
Yes / No (Help can be provided if you need assistance submitting a PR)

[KirillKurdyukov]

This option looks attractive. But the problem is that the UUID can become a tabular type. Then you can't do without breaking backward compatibility. And this will mean changing the column types.

I haven't forgotten about this type of data. I think we'll do something for it soon.