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  1. MariaDB Server
  2. MDEV-24419

Galera crash after ALTER TABLE convert to utf8mb4: Assertion failure in file data0type.cc line 67

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      After issuing a sequence of ALTER TABLE commands Galera crashed completely on both nodes:

      SQL Commands:

      alter table table1 convert to character set utf8mb4 collate utf8mb4_unicode_ci;
      alter table table2 convert to character set utf8mb4 collate utf8mb4_unicode_ci;
      alter table table3 convert to character set utf8mb4 collate utf8mb4_unicode_ci;
      alter table table4 convert to character set utf8mb4 collate utf8mb4_unicode_ci;
      alter table table5 convert to character set utf8mb4 collate utf8mb4_unicode_ci;
      alter table table6 convert to character set utf8mb4 collate utf8mb4_unicode_ci;
      alter table table7 convert to character set utf8mb4 collate utf8mb4_unicode_ci;

      mysql_error.log output/crash:

      InnoDB: Assertion failure in file /home/buildbot/buildbot/padding_for_CPACK_RPM_BUILD_SOURCE_DIRS_PREFIX/mariadb-10.4.12/storage/innobase/data/data0type.cc line 67

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              Assignee:
              Unassigned Unassigned
              Reporter:
              deyvid.evaristo@montreal.ca Deyvid Evaristo
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