To further advance the MySQL Retrospective in anticipation of the 30th Anniversary, today, let’s discuss the very first version of MySQL that became availble to a wide audient though the popular InfoMagic distribution: MySQL 3.20! In 1997, InfoMagic incorporated MySQL 3.20 as part of the RedHat Contrib CD-ROM (MySQL 3.20.25). Additionally, version 3.20.13-beta was also […]

The latest episode of MySQL Shorts is now available.

Belfast & Dublin Meetups

By migrating to MySQL Enterprise Edition, Rapyd has strengthened its competitive edge, improved service reliability, and enhanced database performance. Read the full blog.

For the 16th day of our Advent Calendar of Content, we bring you a summary of all the MySQL Blog posts that discuss handy features of MySQL Shell.

For the 15th day of our Advent Calendar of Content, we bring you a summary of all the MySQL Shorts that are focussed on how to use various SQL commands.

This post is a brief retrospective on MySQL certification over the years and versions.

In this series, “MySQL with Diagrams,” I’ll use diagrams to explain internals, architectures, and structures as detailed as possible. In basic terms, here’s how replication works: the transactions are written into a binary log on the source side, carried into the replica, and applied. The replica’s connection metadata repository contains information that the replication receiver […]

For the 12th day of our Advent Calendar of Content, we bring you a summary of all the MySQL Blog posts that discuss regular expressions and how they can be used in MySQL.

So, as you’ve noticed, I’ve been playing around with MySQL Router v8.4.3 and read-write splitting, and now I’ve come across some issues that my environment has generated and I’ve opened some bugs against the fiend:

Bug 116950 – Router Read-Write splitting config causes PHP RSET_HEADER error

Bug 116951 – mysqlrouter Error parsing stats_updates_frequency errors

Bug 116952 – Router w/ RW split causes ERROR: 4501 if sql script contains comments lines (“– “)

(Yup, I prepared each bug description, repeatable tasks and suggested fix …