[jira] [Updated] (IGNITE-14928) Introduce IndexKey and IndexValue structures

["Aleksandr Polovtcev (Jira)" <ji...@apache.org>]

     [ https://issues.apache.org/jira/browse/IGNITE-14928?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Aleksandr Polovtcev updated IGNITE-14928:
-----------------------------------------
    Issue Type: Task  (was: Improvement)

> Introduce IndexKey and IndexValue structures
> --------------------------------------------
>
>                 Key: IGNITE-14928
>                 URL: https://issues.apache.org/jira/browse/IGNITE-14928
>             Project: Ignite
>          Issue Type: Task
>          Components: sql
>            Reporter: Taras Ledkov
>            Assignee: Aleksandr Polovtcev
>            Priority: Major
>
> 2.x indexed uses real data row (read by the direct link) to compare indexed fields.
> Now we have to create separate IndexKey that will be serialized to bytes.
> It is required by storage engine (now it is RocksDB).
> IndexKey must support all supported native data types.
> {{Comparator}} must be implemented for {{IndexKey}}.



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