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https://issues.apache.org/jira/browse/CALCITE-931?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Julian Hyde updated CALCITE-931:
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Summary: Wrong collation trait in SortJoinTransposeRule for right joins
(was: Wrong collation trait in SortJoinTransposeRule for right joins.)
> Wrong collation trait in SortJoinTransposeRule for right joins
> --------------------------------------------------------------
>
> Key: CALCITE-931
> URL: https://issues.apache.org/jira/browse/CALCITE-931
> Project: Calcite
> Issue Type: Bug
> Reporter: Maryann Xue
> Assignee: Maryann Xue
> Priority: Minor
> Fix For: 1.5.0
>
> Attachments: CALCITE-931.patch
>
>
> The traitSet of the new Sort for Join's right child should be replaced with
> rightCollation.
> {code}
> newRightInput = sort.copy(sort.getTraitSet(), join.getRight(),
> rightCollation,
> sort.offset, sort.fetch);
> {code}
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