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From "Taras Ledkov (Jira)" <j...@apache.org>
Subject [jira] [Created] (IGNITE-14274) Calcite integration: refactoring aggregates converter rules: single and map/reduce
Date Wed, 03 Mar 2021 14:36:00 GMT
Taras Ledkov created IGNITE-14274:
-------------------------------------

             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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