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  1. MariaDB ColumnStore
  2. MCOL-3771

Benchmark RE2 for replacing regex

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    Details

    • Type: Task
    • Status: Open (View Workflow)
    • Priority: Minor
    • Resolution: Unresolved
    • Affects Version/s: 1.4.3
    • Fix Version/s: None
    • Component/s: PrimProc
    • Labels:
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      Description

      We have discovered that there is significant performance differences between various regex implementations. This is important during LIKE processing. During a search as to why, we discovered that Google has nice lib we can use – RE2 (https://github.com/google/re2). We need to benchmark this to see if it's worth adopting.

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              Assignee:
              Unassigned
              Reporter:
              David.Hall David Hall
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                Created:
                Updated: