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  1. Calcite
  2. CALCITE-1019

RelMdUtil.checkInputForCollationAndLimit() was wrong with alreadySorted check

          Details

          • Type: Bug
          • Status: Closed
          • Priority: Minor
          • Resolution: Fixed
          • Affects Version/s: None
          • Fix Version/s: 1.6.0
          • Component/s: None
          • Labels:
            None

            Description

            The below line works incorrectly with EMPTY collation:

                final boolean alreadySorted = RelCollations.equal(
        ImmutableList.of(collation), inputCollation);

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                Bug - A problem which impairs or prevents the functions of the product. CALCITE-1018 SortJoinTransposeRule not firing due to getMaxRowCount(RelSubset) returning null

                • Major - Major loss of function.
                • Closed

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                    • Assignee:
                      maryannxue Maryann Xue
                      Reporter:
                      maryannxue Maryann Xue
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                      • Created:
                        Updated:
                        Resolved: