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  1. MariaDB Server
  2. MDEV-8844

Unreadable control characters printed as is in warnings

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Details

    • Bug
    • Status: Closed (View Workflow)
    • Minor
    • Resolution: Fixed
    • 10.0(EOL), 10.1(EOL)
    • 10.5.1
    • Character Sets
    • None
    • 10.1.10, 10.1.11

    Description

      SELECT CAST(_latin1 0x01 AS INT);
      		 
      SHOW WARNINGS;

      returns this warning:

      +---------+------+----------------------------------------+
      		 
      | Level   | Code | Message                                |
      		 
      +---------+------+----------------------------------------+
      		 
      | Warning | 1292 | Truncated incorrect INTEGER value: '<garbage>�' |
      		 
      +---------+------+----------------------------------------+

      Notice, the unreadable control character 0x01 is printed as is. It should be escaped.

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            bar Alexander Barkov
            bar Alexander Barkov
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            Dates

              Created:
              Updated:
              Resolved:

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