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      3.9 Upgrading MySQL with the MySQL APT Repository
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   On Debian and Ubuntu platforms, to perform an in-place upgrade of
      MySQL and its components, use the MySQL APT repository. See
   <a class="xref" href="linux-installation-apt-repo.html#repo-qg-apt-upgrading" title="Upgrading MySQL with the MySQL APT Repository">
    Upgrading MySQL with the MySQL APT Repository
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