The latest from the MySQL community

Today’s developers strive for agility without sacrificing security or performance, especially when building data-driven apps and AI solutions. That’s why we’re excited to introduce the MySQL HeatWave REST Service (MRS), a fully managed, integrated solution that lets you create RESTful API endpoints instantly, directly from your MySQL HeatWave databases. There’s no need for backend coding, middleware, or third-party frameworks […]

Percona has a great set of tools known as the Percona Toolkit, one of which is pt-upgrade. The idea behind this tool is to replay a captured sequence of queries that were executed on a different database server. This is very useful to validate if a new version of the database server works as expected […]

Regional Indicator Symbols

in Unicode are the codes starting at U+1F1E6 to U+1F1FF. If you combine two of them in a valid ISO-3166-1 alpha-2

codes, they produce the flag corresponding to that code.

We want a function flag_emoji() that takes such a two-letter code and emits the appropriate Unicode codepoint:

SELECT flag_emoji('GB') AS gb, flag_emoji('us') AS us, flag_emoji('de') AS de \G
gb: 🇬🇧
us: 🇺🇸
de: 🇩🇪
1 row in set (0.00 sec)

MySQL

For that, we define a helper function unichar() that makes us a Unicode character from a codepoint …

How to use MySQL HeatWave’s vector store as a knowledge base when using OCI’s Generative AI Agent Service

MySQL HeatWave is the only fully managed MySQL database service that combines transactions, analytics, machine learning, and GenAI services, without ETL duplication. It also includes MySQL HeatWave Lakehouse, allowing users to query data stored in object storage, MySQL databases, or a combination of both. Users can deploy MySQL HeatWave–powered apps on a choice of public […]

Announcing the release of a new Natural Language to SQL (NL2SQL) feature for MySQL HeatWave. This innovative capability enables users to easily convert questions expressed in natural language into SQL queries, simplifying data analysis and accelerating insights.

An overview of the support for JSON Relational Duality Views introduced in version 9.4 and made available in the MySQL HeatWave managed cloud service and elsewhere.

This post discusses log anomaly detection; key use cases and the challenges faced in identifying anomalies within log data.

How do you know if your backup is truly reliable? The last thing you want is to discover your data is corrupted during a critical restore or during a migration. While MyDumper is a powerful tool for logical backups, its -M option takes backup integrity to the next level by creating checksums. This often-overlooked feature […]

MySQL HeatWave is the only fully managed MySQL database service that combines transactions, analytics, machine learning, and GenAI services, without ETL duplication. It also includes MySQL HeatWave Lakehouse, allowing users to query data stored in object storage, MySQL databases, or a combination of both. Users can deploy MySQL HeatWave–powered apps on a choice of public clouds: Oracle Cloud Infrastructure (OCI), Amazon Web Services (AWS), and Microsoft […]