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https://issues.apache.org/jira/browse/IGNITE-20389?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Konstantin Orlov updated IGNITE-20389:
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    Fix Version/s: 3.0.0-beta2

> Sql. Avoid unconditional conversion of table row in sql engine
> --------------------------------------------------------------
>
>                 Key: IGNITE-20389
>                 URL: https://issues.apache.org/jira/browse/IGNITE-20389
>             Project: Ignite
>          Issue Type: Improvement
>          Components: sql
>            Reporter: Konstantin Orlov
>            Assignee: Konstantin Orlov
>            Priority: Major
>              Labels: ignite-3
>             Fix For: 3.0.0-beta2
>
>          Time Spent: 10m
>  Remaining Estimate: 0h
>
> Currently, the table row is converted to a format suitable for sql as soon as 
> it enters the sql runtime. Although it works in general, it results in big 
> overhead for conversion in case the rows going to be filtered out.
> We can mitigate this problem by deferring conversion to the moment the row 
> will be about being send over the network.



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