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  1. MariaDB Server
  2. MDEV-17239

change default max_recursive_iterations = 4G -> 1k

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      I'm thinking 4G is a bit insane as a default. Certainly consumes a lot of CPU when you get your bounds wrong.

      Compared to the Oracle MySQL value [1] of 1000:

      [1] https://dev.mysql.com/doc/refman/8.0/en/server-system-variables.html#sysvar_cte_max_recursion_depth

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          relates to

          Bug - A problem which impairs or prevents the functions of the product. MDEV-23684 MariaDB 10.3 / 10.4 / 10.5 crashing and restarting intermittently - status=11/SEGV

          • Major - Major loss of function.
          • Closed

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              danblack Daniel Black
              danblack Daniel Black
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