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  1. MariaDB Server
  2. MDEV-40295

No warning when string system variables fail to convert character sets

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    Description

      SET NAMES utf8mb4;
      		 
      SET @mystr= CAST('💩' AS CHAR CHARACTER SET utf8mb3);
      		 
      #!> Warning 1977: Cannot convert 'utf8mb4' character 0xF09F92A9 to 'utf8mb3'
      		 
      SELECT @mystr; #=> ?
      		 
       
      		 
      SET @@GLOBAL.init_connect= '💩'; # no warning
      		 
      SELECT @@GLOBAL.init_connect, CHARSET(@@GLOBAL.init_connect); #=> ?, utf8mb3

      Same for:

      init_slave
      		 
      default_master_connection
      		 
      debug_dbug
      		 
      debug_sync

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          Bug - A problem which impairs or prevents the functions of the product. MDEV-40270 @@default_master_connection does not convert character sets

          • Major - Major loss of function.
          • In Review
          split from

          Bug - A problem which impairs or prevents the functions of the product. MDEV-40270 @@default_master_connection does not convert character sets

          • Major - Major loss of function.
          • In Review

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              ParadoxV5 Jimmy Hú
              ParadoxV5 Jimmy Hú
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