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  1. MariaDB Server
  2. MDEV-28415

ALTER TABLE on a large table hangs InnoDB

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      Description

      MySQL 5.7.38 includes the following change without a test case:
      Bug #33101844 CREATE FULLTEXT INDEX CRASHES SERVER FOR LARGE TABLE
      As far as I understand the description, any CREATE INDEX or table-rebuilding ALTER TABLE operation could exhaust the buffer pool by unnecessarily holding exclusive latches on non-leaf index pages, preventing those pages from being written out.

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              Assignee:
              marko Marko Mäkelä
              Reporter:
              marko Marko Mäkelä
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