.. _PT-3.3.1:

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*Percona Toolkit* 3.3.1
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:Date: April 28, 2021
:Installation: `Installing Percona Toolkit <https://www.percona.com/doc/percona-toolkit/LATEST/installation.html>`_

Bugs Fixed
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* :jirabug:`PT-1943`: BEFORE triggers are dropped after pt-online-schema-change run
* :jirabug:`PT-716`: LP #1641635: pt-summary reports wrong memory size
* :jirabug:`PT-1919`: drop_swap can drop triggers (Thanks to bob for reporting this issue)
* :jirabug:`PT-1914`: Column data lost when 'Generated' is in the column comment (Thanks to Kevin Wouters for reporting this issue)