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  1. Ignite
  2. IGNITE-6320

SQL: ANTLR performance assessment

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    • Task
    • Status: Resolved
    • Major
    • Resolution: Won't Fix
    • None
    • 2.4
    • sql
    • None

    Description

      Proposed process:
      1) Download MySQL grammar [1]
      2) Generate parser
      3) Measure parsing performance for both simple and complex SQL queries with JMH.
      4) Analyze the numbers

      [1] https://github.com/antlr/grammars-v4/tree/master/mysql

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          is related to

          Improvement - An improvement or enhancement to an existing feature or task. IGNITE-6276 SQL: Investigate parser generators

          • Major - Major loss of function.
          • Closed

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              skalashnikov Sergey Kalashnikov
              vozerov Vladimir Ozerov
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                Created:
                Updated:
                Resolved: