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Posted to issues@ignite.apache.org by "Yury Gerzhedovich (Jira)" <ji...@apache.org> on 2021/03/03 15:08:00 UTC

[jira] [Created] (IGNITE-14275) SQL. Calcite: MapReduce aggregates for hash distribution

Yury Gerzhedovich created IGNITE-14275:
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             Summary: SQL. Calcite: MapReduce aggregates for hash distribution
                 Key: IGNITE-14275
                 URL: https://issues.apache.org/jira/browse/IGNITE-14275
             Project: Ignite
          Issue Type: Improvement
          Components: sql
            Reporter: Yury Gerzhedovich
            Assignee: Yury Gerzhedovich


Currently, we don't choice map-reduce aggregates algorithm for hash distribution, also the same issue there is for aggregates which could used with no GROUP BY clouse like a COUNT function.
Need to implement this possibility.



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