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  1. MariaDB Server
  2. MDEV-30711

The mysqld service core occurs when the query statement executes the execution plan

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Details

    • Bug
    • Status: Confirmed (View Workflow)
    • Critical
    • Resolution: Unresolved
    • 10.5.16, 10.3(EOL), 10.4(EOL), 10.5, 10.6, 10.7(EOL), 10.8(EOL), 10.9(EOL), 10.10(EOL), 11.0(EOL)
    • 10.5, 10.6, 11.4
    • Optimizer
    • centos 7.6

    Description

      Step 1: Create a table and insert data
      1. Create database sqltester
      create database sqltester
      2. Execute the attachment file to create a table and insert data
      source sqltester_ for_ parallel_ with_ index.2k_ dp_ 210col.index_ desc.sql
      3. Execute the attachment file to create a table and insert data
      source sqltester_ for_ parallel_ with_ index_ view_ part_ tab.sql
      Step 2: Execute the query plan
      source explain_ temp_ sql.sql

      Attachments

        1. image-2023-02-22-20-44-48-747.png
          image-2023-02-22-20-44-48-747.png
          69 kB
        2. sql_file.rar
          93 kB
        3. mdev30711.test
          65 kB
        4. mdev30711_initial.test
          2.90 MB

        Issue Links

          is duplicated by

          Bug - A problem which impairs or prevents the functions of the product. MDEV-32607 Server crash on query

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

          Bug - A problem which impairs or prevents the functions of the product. MDEV-30081 Crash with splitting from constant mergeable derived table

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

          Bug - A problem which impairs or prevents the functions of the product. MDEV-14999 [Draft] Server crashes in optimize_keyuse

          • Major - Major loss of function.
          • Closed

          Bug - A problem which impairs or prevents the functions of the product. MDEV-33139 Crash of INSERT SELECT when preparing structures for split optimization

          • Critical - Crashes, loss of data, severe memory leak.
          • Stalled

          Activity

            People

              igor Igor Babaev
              guozhentang guozhentang
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              6 Start watching this issue

              Dates

                Created:
                Updated:

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