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  1. MariaDB Server
  2. MDEV-38172

SIGSEGV in Type_handler_int_result::Item_save_in_field

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Details

    • Bug
    • Status: Closed (View Workflow)
    • Major
    • Resolution: Duplicate
    • 12.0.2
    • N/A
    • N/A
    • None
    • Not for Release Notes

    Description

      CREATE DATABASE IF NOT EXISTS HuangHe;
      USE HuangHe;
      CREATE TABLE v00 (c01 INT, c02 TEXT);
      INSERT INTO v00 (c01, c02) VALUES (0, 'abc');
      SELECT * FROM { ta60225505 v00 AS ta60225502 NATURAL RIGHT OUTER JOIN ( ( SELECT * FROM { ta60225509 v00 AS ta60225507 NATURAL STRAIGHT_JOIN v00 AS ta60225508 } LIMIT 1234567890 ROWS EXAMINED 1234567890 LOCK IN SHARE MODE SKIP LOCKED ) ORDER BY FALSE <=> + INTERVAL NOT FALSE = FALSE IN ( SELECT FALSE <=> FALSE IN ( SELECT 'string' ) ) SECOND_MICROSECOND + TRUE <=> TRUE IN ( SELECT 'string' ) << ROW_NUMBER ( ) OVER ( PARTITION BY NOT TRUE <=> FALSE IN ( SELECT 'string' ) DESC ) IN ( SELECT 'string' ) ) = ta60225506 NATURAL JOIN v00 AS ta60225503 };
      DROP TABLE v00;
      

      mariadbd(_ZNK23Type_handler_int_result18Item_save_in_fieldEP4ItemP5Fieldb+0x2f)[0x5a15ca7525ff]
      mariadbd(_Z19compute_window_funcP3THDR4ListI16Item_window_funcERS1_I14Cursor_managerEP5TABLEP9SORT_INFO+0x4d6)[0x5a15ca777ce6]
      mariadbd(_ZN18Window_func_runner4execEP3THDP5TABLEP9SORT_INFO+0x147)[0x5a15ca7780d7]
      mariadbd(_ZN24Window_funcs_computation4execEP4JOINb+0xac)[0x5a15ca77833c]
      

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              Unassigned Unassigned
              maohaogang maohaogang
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                Created:
                Updated:
                Resolved:

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