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  1. MariaDB ColumnStore
  2. MCOL-1559

Regression on working_tpch1/misc/bug3669 string pad compare not correct

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Details

    • Bug
    • Status: Closed (View Workflow)
    • Minor
    • Resolution: Done
    • 1.0.0
    • 1.2.6, 1.4.3
    • PrimProc
    • None
    • 2019-04, 2019-06

    Description

      Probably because of a change made in MCOL-1403.

      Using a padded string (i.e., "abc ") in a where clause should compare favorably with a column that has no padding. It no longer works that way.

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        Issue Links

          is blocked by

          Bug - A problem which impairs or prevents the functions of the product. MCOL-3395 regression: dictionary de-duplication cache bleeding between columns

          • Critical - Crashes, loss of data, severe memory leak.
          • Closed
          is duplicated by

          Bug - A problem which impairs or prevents the functions of the product. MCOL-1673 Different trailing behaviour between columnstore and innodb

          • Major - Major loss of function.
          • Closed

          Bug - A problem which impairs or prevents the functions of the product. MCOL-1831 multibyte space (zenkaku) breaks strings comparisation

          • Critical - Crashes, loss of data, severe memory leak.
          • Closed
          is part of

          Sub-Task - The sub-task of the issue MCOL-2161 Fix remaining errors in working_tpch1

          • Major - Major loss of function.
          • Closed
          relates to

          New Feature - A new feature of the product, which has yet to be developed. MCOL-3778 Replace glibc with google's re2 for regex processing

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

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              David.Hall David Hall (Inactive)
              David.Hall David Hall (Inactive)
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              Dates

                Created:
                Updated:
                Resolved:

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