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Posted to dev@ignite.apache.org by "Yury Gerzhedovich (Jira)" <ji...@apache.org> on 2020/10/09 09:47:00 UTC

[jira] [Created] (IGNITE-13566) Calcite integration. Table size statistics for cost planer

Yury Gerzhedovich created IGNITE-13566:
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             Summary: Calcite integration. Table size statistics for cost planer
                 Key: IGNITE-13566
                 URL: https://issues.apache.org/jira/browse/IGNITE-13566
             Project: Ignite
          Issue Type: New Feature
          Components: sql
            Reporter: Yury Gerzhedovich


Calcite planner doesn't know about the size of the tables and could make the wrong decision about join order. Need to add such knowledge.



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