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https://issues.apache.org/jira/browse/CALCITE-461?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=14249794#comment-14249794
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Jesus Camacho Rodriguez commented on CALCITE-461:
-------------------------------------------------
The current status is:
- {{AggregateExpandDistinctAggregatesRule.java}} : {color:green}Pull request
and committed{color} (CALCITE-510).
- {{AggregateFilterTransposeRule.java}} : {color:green}Pull request{color}
(CALCITE-532).
- {{AggregateProjectMergeRule.java}} : {color:green}Pull request{color}
(CALCITE-513).
- {{AggregateProjectPullUpConstantsRule.java}} : I can't figure out the
extension of this rule for grouping sets. Any tip?
- {{AggregateReduceFunctionsRule.java}} : {color:green}Nothing to change: same
for simple or grouping sets aggregates.{color}
- {{AggregateRemoveRule.java}} : {color:green}Nothing to change: applicable
only to simple aggregates. Test added, pull not requested yet{color}
(CALCITE-503).
- {{AggregateStarTableRule.java}} : Is there an interaction of grouping sets
with this rule?
- {{AggregateUnionAggregateRule.java}} : {color:green}Nothing to change:
applicable only to simple aggregates. Test added, pull not requested yet{color}
(CALCITE-503).
- {{AggregateUnionTransposeRule.java}} : {color:green}Pull request and
committed{color} (CALCITE-502).
- {{FilterAggregateTransposeRule.java}} : {color:green}Pull request{color}
(CALCITE-533).
[~julianhyde], what do you think about
{{AggregateProjectPullUpConstantsRule.java}} and
{{AggregateStarTableRule.java}}?
Further, is it possible to review (and if it is OK, commit) the extension to
{{FilterAggregateTransposeRule.java}} (CALCITE-533)?
I discussed with [~jpullokkaran] about adding additional tests with grouping
sets to Hive to verify it is triggered and works properly.
> Convert more planner rules to handle grouping sets
> --------------------------------------------------
>
> Key: CALCITE-461
> URL: https://issues.apache.org/jira/browse/CALCITE-461
> Project: Calcite
> Issue Type: Bug
> Reporter: Julian Hyde
> Assignee: Jesus Camacho Rodriguez
>
> Very few planner rules can handle non-simple Aggregates.
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