In this guide, we explain 150+ SQL commands in simple words, covering everything from basic queries to advanced functions for 2026. We cover almost every SQL command that exists in one single place, so you never have to go search for anything anywhere else. If you master these 150 commands, you will become an SQL […]

MySQL Studio in Oracle Cloud Infrastructure MySQL Studio in Oracle Cloud Infrastructure (OCI) is a unified environment for working with MySQL and HeatWave features through a single, streamlined interface. It brings SQL authoring, AI-assisted chat, and Jupyter-compatible notebooks together with project-based organization to help teams get from database setup to productive analytics faster. The same […]

Deploying databases on Kubernetes is getting easier every year. The part that still hurts is making deployments repeatable and predictable across clusters and environments, especially from Continuous Integration(CI) perspective. This is where PR-based automation helps; you can review a plan, validate changes, and only apply after approval, before anything touches your cluster.  If you’ve ever […]

Who has never encountered a customer who, for all sorts of reasons (valid or not), was unable to update an application and therefore could no longer connect to the latest versions of MySQL? Or worse still, data that is shared between two applications, one of which absolutely must use the latest version of MySQL and […]

I was able to get the MySQL MCP Server up and running and it was time to try it first time against a sample data set outside of its test suite.

Let’s start with Stack Overflow and the value of its data for modern LLMs and AI systems. As most of you already know, the questions in forums has significantly dropped since the launch of OpenAI, aka ChatGPT

Source : https://x.com/alojoh/status/2009366134513127462

This is probably true for traditional search engines like Google, although they’re already adopting built-in AI solutions. Other sources, such as Reddit, also provided valuable, quick, and easy information to the masses.

I wanted to spin a subset of StackExchange questions. These are loaded into a local MySQL server. I intended to put the MCP server to a …

I am pleased to unveil the agenda for our two days dedicated to MySQL and its community just before FOSDEM.

The preFOSDEM MySQL Belgian Days will take place on January 29 and 30th in Brussels.

We received many excellent proposals from a wonderful panel of experienced, well-known speakers.

We decided to provide as much content as possible, and therefore, two tracks will run in parallel in two different rooms.

We tried to cover many topics, and, of course, our new projects, such as the Migration Assistant and the REST Service, will be present. We will have several dedicated sessions on AI and on running MySQL on K8s.

The conference will end with the traditional MySQL Rockstar Ceremony.

We really think most of you will …

We’re excited to present a recap of the MySQL Community 2025 Advent Calendar posts. Once again, we thoroughly enjoyed preparing and sharing our insights on a diverse range of topics related to MySQL. Continuing the tradition from previous years, the MySQL Community Team contributed a series of daily blog posts throughout December, leading up to […]

Decrypting SSL/TLS Traffic with Wireshark and ProxySQL

In this guide, we will walk you through the process of decrypting SSL/TLS traffic to and from ProxySQL using Wireshark. By enabling the SSLKEYLOG feature in ProxySQL and configuring Wireshark to use the SSL key log file, you will be able to view the decrypted traffic for debugging and analysis purposes.

Prerequisites

Before we begin, make sure you have the following:

• ProxySQL installed and running.
• Wireshark installed on your machine.

Enabling SSLKEYLOG in ProxySQL

You can enable the SSLKEYLOG feature in ProxySQL either by modifying the configuration file or via runtime queries.

Enabling SSLKEYLOG via Configuration File

1. Open the ProxySQL configuration file (typically proxysql.cnf) in a text editor.

2. Add or modify the …

I am upset about this one : I have a hard time not seeing this as negligence, and it starts to become a pattern...  So please forgive me if this post is not my most diplomatic, because I really think someone deserves a kick in the butt !  But what is all this about...

There is a MySQL bug, which can lead to data corruption, opened for 8.0 in September 2023, fixed in MySQL 8.4.0 (

For decades, we’ve accepted a painful compromise: if you wanted logic inside the database, you had to write SQL/PSM (Persistent Stored Modules). It’s clunky, hard to debug, and declarative by nature, making it terrible for algorithmic tasks. That ends with Percona Server 8.4.7-7. We are introducing JS Stored Programs as a Tech Preview. Unlike Oracle’s […]