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https://issues.apache.org/jira/browse/IGNITE-20478?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Pavel Pereslegin updated IGNITE-20478:
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    Summary: Sql. Rework use of UNSPECIFIED_VALUE_PLACEHOLDER in row.  (was: 
Sql. Rework use of UNSPECIFIED_VALUE_PLACEHOLDER value in row.)

> Sql. Rework use of UNSPECIFIED_VALUE_PLACEHOLDER in row.
> --------------------------------------------------------
>
>                 Key: IGNITE-20478
>                 URL: https://issues.apache.org/jira/browse/IGNITE-20478
>             Project: Ignite
>          Issue Type: Improvement
>          Components: sql
>            Reporter: Pavel Pereslegin
>            Priority: Major
>              Labels: ignite-3
>
> Currently, when scanning an index, we set a special value called 
> "UNSPECIFIED_VALUE_PLACEHOLDER" to row. Which means that any value matches 
> the bound (more details in IGNITE-16443).
> To be able to complete the transition to using a binary tuple, we need to 
> rework this approach and try to avoid storing non-conforming schema values in 
> row.



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