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From "Alexei Scherbakov (JIRA)" <j...@apache.org>
Subject [jira] [Commented] (IGNITE-2795) Cache query cursor do not create value copy
Date Tue, 16 Aug 2016 16:23:20 GMT

    [ https://issues.apache.org/jira/browse/IGNITE-2795?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=15422977#comment-15422977
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Alexei Scherbakov commented on IGNITE-2795:
-------------------------------------------

Sam, thanks for review.

Using GridQueryNextPageResponse won't help us to keep correct read semantics in case of local
SQL query.
In that case GridQueryNextPageResponse  is not used at all.

See CacheSqlQueryValueCopySelfTest.testLocalSqlQuery test for details.

> Cache query cursor do not create value copy
> -------------------------------------------
>
>                 Key: IGNITE-2795
>                 URL: https://issues.apache.org/jira/browse/IGNITE-2795
>             Project: Ignite
>          Issue Type: Bug
>          Components: cache
>    Affects Versions: 1.5.0.final
>            Reporter: Valentin Kulichenko
>            Assignee: Alexei Scherbakov
>             Fix For: 1.8
>
>         Attachments: QueryTest.java
>
>
> If entries returned from SQL query are modified, these changes are reflected in the cache.
> Test attached.



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