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https://issues.apache.org/jira/browse/IGNITE-24669?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=17935396#comment-17935396
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Oleg Valuyskiy commented on IGNITE-24669:
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[~alex_pl] Thank you for the review!
> Set Default SQL Plan History to Zero (for H2 Engine Only)
> ---------------------------------------------------------
>
> Key: IGNITE-24669
> URL: https://issues.apache.org/jira/browse/IGNITE-24669
> Project: Ignite
> Issue Type: Task
> Reporter: Oleg Valuyskiy
> Assignee: Oleg Valuyskiy
> Priority: Major
> Labels: ise
> Fix For: 2.18
>
> Time Spent: 50m
> Remaining Estimate: 0h
>
> Due to a persistent performance degradation caused by the implementation of
> the SQL plan history system view, we propose setting the default SQL plan
> history size to zero for the H2 engine. The default SQL plan history size for
> Calcite will remain unchanged at 1000 entries.
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