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31 lines
1.6 KiB
Plaintext
31 lines
1.6 KiB
Plaintext
v3.0.11 released 2018-07-06
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===========================
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New features
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* :jirabug:`PT-1571`: Improved hostname recognition in ``pt-secure-collect``
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* :jirabug:`PT-1569`: Disabled ``--alter-foreign-keys-method=drop_swap`` in ``pt-online-schema-change``
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* :jirabug:`PT-242`: (``pt-stalk``) Include ``SHOW SLAVE STATUS`` on MySQL 5.7 (Thanks `Marcelo Altmann <https://www.percona.com/blog/author/marcelo-altmann/>`_)
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Fixed bugs
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* :jirabug:`PT-1570`: ``pt-archiver`` fails to detect columns with the word *GENERATED* as part of the comment
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* :jirabug:`PT-1563`: ``pt-show-grants`` fails for MySQL 5.6 producing an error which reports that an unknown column **account_locked** has been detected.
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* :jirabug:`PT-1551`: ``pt-table-checksum`` fails on MySQL 8.0.11
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* :jirabug:`PT-241`: (``pt-stalk``) Slave queries don\'t run on MySQL 5.7 because the FQDN is missing (Thanks `Marcelo Altmann <https://www.percona.com/blog/author/marcelo-altmann/>`_)
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Breaking changes:
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Starting with this version, the queries checksum in ``pt-query-digest`` will
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store the full MD5 field as a CHAR(32) field instead of storing just the least
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significant bytes of the checksum as a BIGINT field. The reason for this
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change is that storing only the least significant bytes as a BIGINT was
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producing inconsistent results in MySQL 8 compared to MySQL 5.6+.
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``pt-online-schema-change`` in MySQL 8:
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Due to a `bug in MySQL 8.0+ <https://bugs.mysql.com/bug.php?id=89441>`_, it
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is not possible to use the ``drop_swap`` method to rebuild constraints because
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renaming a table will result in losing the foreign keys. You must specify a
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different method explicitly.
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