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  1. MariaDB ColumnStore
  2. MCOL-3655

regr_sxy() returns different results across different runs of the same query

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    Details

    • Type: Bug
    • Status: Open (View Workflow)
    • Priority: Minor
    • Resolution: Unresolved
    • Affects Version/s: None
    • Fix Version/s: Icebox
    • Component/s: CI tests
    • Labels:
      None

      Description

      Here is a sample query to demonstrate different values returned by regr_sxy across multiple runs:

      select avg(l_extendedprice), l_discount, l_tax, regr_sxy(3, round(l_discount * l_extendedprice * (1.0+l_tax), 2)) discount from lineitem group by l_discount, l_tax order by l_discount, l_tax;

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          is part of

          Sub-Task - The sub-task of the issue MCOL-3631 regr_ tests returns doubles with higher precision in 1.4 then in 1.2

          • Minor - Minor loss of function, or other problem where easy workaround is present.
          • Closed

            Activity

              People

              Assignee:
              David.Hall David Hall
              Reporter:
              tntnatbry Gagan Goel
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                Dates

                Created:
                Updated:

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