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  1. Spark
  2. SPARK-21975 Histogram support in cost-based optimizer
  3. SPARK-22100

Make percentile_approx support date/timestamp type and change the output type to be the same as input type

          Details

          • Type: Sub-task
          • Status: Resolved
          • Priority: Major
          • Resolution: Fixed
          • Affects Version/s: 2.3.0
          • Fix Version/s: 2.3.0
          • Component/s: SQL
          • Labels:
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              Sub-task - The sub-task of the issue SPARK-17074 generate equi-height histogram for column

              • Major - Major loss of function.
              • Resolved
              links to

              Pull request #19321 [Github] Pull Request #19321 (wzhfy)

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                  • Assignee:
                    ZenWzh Zhenhua Wang
                    Reporter:
                    ZenWzh Zhenhua Wang
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                    • Created:
                      Updated:
                      Resolved: