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Percona Server for MySQL 5.7.42-45 (2023-05-23)

Release date May 23, 2023
Install instructions Install Percona Server for MySQL

Percona Server for MySQL 5.7.42-45 includes all the features and bug fixes available in MySQL 5.7.42 Community Edition in addition to enterprise-grade features developed by Percona.

Percona Server for MySQL is a freely available, fully compatible, enhanced, and open source drop-in replacement for any MySQL database. It provides superior and optimized performance, greater scalability and availability, enhanced backups, increased visibility, and instrumentation .

Percona Server for MySQL is trusted by thousands of enterprises to provide better performance and concurrency for their most demanding workloads.

Release highlights

Improvements and bug fixes provided by Oracle for MySQL 5.7.42 and included in Percona Server for MySQL are the following:

  • In InnoDB, online DDL operations are prevented from accessing out-of-bounds memory

Find the full list of bug fixes and changes in the MySQL 5.7.42 Release Notes.

Bug fixes

  • PS-8719: Audit log plugin stalled on flush.

  • PS-8749: Fixed bad compression stats in INFORMATION_SCHEMA.INNODB_CMP.

The Percona Server for MySQL GitHub location

Contribute to the documentation

Download product binaries, packages, and tarballs at Percona Product Downloads

For training, contact Percona Training - Start learning now

Last update: 2023-05-17