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Posted to issues@ignite.apache.org by "Roman Puchkovskiy (Jira)" <ji...@apache.org> on 2023/05/18 10:52:00 UTC

[jira] [Created] (IGNITE-19524) Switch table and index IDs from UUIDs to integers

Roman Puchkovskiy created IGNITE-19524:
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             Summary: Switch table and index IDs from UUIDs to integers
                 Key: IGNITE-19524
                 URL: https://issues.apache.org/jira/browse/IGNITE-19524
             Project: Ignite
          Issue Type: Improvement
            Reporter: Roman Puchkovskiy
             Fix For: 3.0.0-beta2


Currently, tables' and indices' IDs are UUIDs. CatalogService is going to require them to be integers.

Actually, tables currently already have an alternative intId generated centrally. We can do the same for main IDs and remove the intId.

It makes sense to generate IDs of all objects (tables/indeces/distribution zones/etc) in the same namespace: that is, if there is a table with ID=123, no other object can have its ID=123.

It's not clear yet whether the type should be int or long.



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