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  1. MariaDB Server
  2. MDEV-27253 Reorganize Spider plugin variables regarding table/index stats
  3. MDEV-27254

Delete spider_crd_type and spider_crd_weight

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    Description

      Spider has server variables, spider_crd_type and spider_crd_weight, for tweaking query optimization. However, it looks not a good idea to expose such variables to users. Make it adaptive, if necessary (maybe fixed values are enough), and then deprecate the variables.

      https://mariadb.com/kb/en/spider-server-system-variables/

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          Technical task - A technical task. MDEV-28010 Deprecate spider_crd_type and spider_crd_weight

          • Major - Major loss of function.
          • Closed

          Activity

            ycp Yuchen Pei added a comment -

            ralf.gebhardt: as per https://mariadb.com/kb/en/mariadb-feature-deprecation-policy/, these vars were deprecated in 10.7 by MDEV-28010, so they can only be removed after eol of 10.6, which is jul 2026.

            ycp Yuchen Pei added a comment - ralf.gebhardt : as per https://mariadb.com/kb/en/mariadb-feature-deprecation-policy/ , these vars were deprecated in 10.7 by MDEV-28010 , so they can only be removed after eol of 10.6, which is jul 2026.

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              ycp Yuchen Pei
              nayuta-yanagisawa Nayuta Yanagisawa (Inactive)
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