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  1. MariaDB Server
  2. MDEV-32688

Server status variable for foreign key errors is missing

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      If a deadlock happens (SHOW ENGINE INNODB STATUS) the server status variable innodb_deadlocks will be increased.
      If a foreign key error happens (SHOW ENGINE INNODB STATUS) there is NO server status variable exists indicating this even.

      So it would be good to have a server status variable like innodb_foreign_key_errors which indicates the amount of FK errors we had since last database start.

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              alessandro.vetere Alessandro Vetere
              oli Oli Sennhauser
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