Percona announces the release of Percona Toolkit 3.0.12 on September 13, 2018.
Percona Toolkit is a collection of advanced open source command-line tools, developed and used by the Percona technical staff, that are engineered to perform a variety of MySQL®, MongoDB® and system tasks that are too difficult or complex to perform manually. With over 1,000,000 downloads, Percona Toolkit supports Percona Server for MySQL, MySQL®, MariaDB®, Percona Server for MongoDB and MongoDB.
This release includes the following changes:
pt-archiverfailed to output UTF-8 characters.
pt-table-syncincorrectly calculated chunk boundaries in case of unsorted ENUM fields in indexes.
pt-online-schema-changefailed on tables with a nullable unique key and a row with NULL values.
- PT-1572: ENUM fields usage in keys was improved, resulting in higher speed for expressions with sorted ENUM items.
pt-mysql-summarycould hang when NULL values appear in the processlist Time column.
- PT-1321: The required MySQL privileges were detailed in
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