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  1. MariaDB ColumnStore
  2. MCOL-2044

Update CPRange max/min for extent doing DML

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Details

    • Bug
    • Status: Closed (View Workflow)
    • Major
    • Resolution: Fixed
    • 1.0.0, 1.2
    • 6.1.1
    • ?
    • None

    Description

      An extent is marked as invalid if DELETE, INSERT, UPDATE touches this extent. The extent has to be reread by SELECT to become valid again. If one bulk inserts in the invalid extent then min/max values aren't updated in the EM.
      One should read the data out after DML operations and before you bulk inserting data to make extents touched by DML valid again. To reduce number of extents to read one could set an impossible filter to eliminate all valid extents.

      Attachments

        Issue Links

          causes

          Bug - A problem which impairs or prevents the functions of the product. MCOL-4766 UPDATE/INSERT in a transaction does not revert back extent ranges on a rollback

          • Blocker - Blocks development and/or testing work, production could not run.
          • Closed

          Bug - A problem which impairs or prevents the functions of the product. MCOL-4779 Invalid extent ranges for short character columns

          • Blocker - Blocks development and/or testing work, production could not run.
          • Closed
          includes

          Task - A task that needs to be done. MCOL-4722 Add extent range keeping for single-value insert operation

          • Major - Major loss of function.
          • Open
          is part of

          Epic - Created by Jira Software - do not edit or delete. Issue type for a big user story that needs to be broken down. MCOL-4343 umbrella for tech debt issues

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

          Bug - A problem which impairs or prevents the functions of the product. MCOL-4673 Regression: calShowPartition returns N/A

          • Major - Major loss of function.
          • Closed

          Activity

            People

              sergey.zefirov Sergey Zefirov
              Richard Richard Stracke
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              Dates

                Created:
                Updated:
                Resolved:

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