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  1. MariaDB ColumnStore
  2. MCOL-3574

NULL/EMPTY improvements for on disk and in memory structures

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    Details

    • Type: New Feature
    • Status: Open (View Workflow)
    • Priority: Major
    • Resolution: Unresolved
    • Affects Version/s: None
    • Fix Version/s: 6.3.1
    • Component/s: None
    • Labels:

      Description

      We need a bitmap to store NULL/empty values instead of in-column values for in-memory RowGroup and RowAggregation. On disk structure format for NULL/EMPTY information is in question.

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              Assignee:
              toddstoffel Todd Stoffel
              Reporter:
              LinuxJedi Andrew Hutchings (Inactive)
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                Updated:

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