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Posted to issues@ignite.apache.org by "Taras Ledkov (Jira)" <ji...@apache.org> on 2021/03/03 14:36:00 UTC

[jira] [Created] (IGNITE-14274) Calcite integration: refactoring aggregates converter rules: single and map/reduce

Taras Ledkov created IGNITE-14274:
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             Summary: Calcite integration: refactoring aggregates converter rules: single and map/reduce
                 Key: IGNITE-14274
                 URL: https://issues.apache.org/jira/browse/IGNITE-14274
             Project: Ignite
          Issue Type: Improvement
          Components: sql
            Reporter: Taras Ledkov
            Assignee: Taras Ledkov


We have to use converter rules to create single & map+reduce aggregates instead of creates map/reduce aggregates on handle traits at the single aggregates.
Now:
SortAggregateConverterRule
HashAggregateConverterRule

Must be:
SortSingleAggregateConverterRule
SortMapReduceAggregateConverterRule
HashSingleAggregateConverterRule
HashMapReduceAggregateConverterRule




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