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https://issues.apache.org/jira/browse/IGNITE-14307?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=17407457#comment-17407457
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Taras Ledkov commented on IGNITE-14307:
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[~korlov], [~Berkov] the patch is OK with me.
> Calcite. Use statistics in cost model.
> --------------------------------------
>
> Key: IGNITE-14307
> URL: https://issues.apache.org/jira/browse/IGNITE-14307
> Project: Ignite
> Issue Type: Improvement
> Components: sql
> Reporter: Yury Gerzhedovich
> Assignee: Konstantin Orlov
> Priority: Critical
> Labels: calcite2-required, calcite3-required
> Time Spent: 16.5h
> Remaining Estimate: 0h
>
> Currently, we use only table size for the cost model, however as
> [IEP-58|https://cwiki.apache.org/confluence/display/IGNITE/IEP-58%3A+Statistics+for+SQL+query+optimization]
> will be implemented we could use it to improve our cost model,
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