Oracle’s UK Innovation Lab will bring customers and partners together to lower carbon and drive sustainability.

Oracle Fusion Marketing creates a single, automated system across marketing, advertising, and sales. Learn more about this latest innovation.

Your complete guide to getting OCI certified for free. The offer is available until December 31, 2021.

Your complete guide to getting OCI certified for free. The offer is available until December 31, 2021.

Oracle Fusion Marketing creates a single, automated system across marketing, advertising, and sales. Learn more about this latest innovation.

In October 10th was released the latest GA version of MySQL: 8.0.27.

As usual, it’s highly advised to read the release notes to get informed about the changes and bug fixed.

MySQL is Open Source and each release contains contributions from our great Community. Let me thanks all the contributors on behalf of the entire MySQL Team: Thank you !

MySQL 8.0.27 includes contributions from Adam Cable, Lukasz Sanek, Kaiwang Chen, Shaohua Wang,
Øystein Grøvlen, Zheng Lai, Huqing Yan, Biran Yue, Xiaoyu Wang, Hong Wang,
Kevin Michel, Björn Michael, Kaige Ye, Yubao Liu and Facebook.

Once again, thank you all for your great contributions.

Here is the list of the above contributions and related bugs:

Clients / Connectors

• …

CSV or SQL? SQL or CSV? How about together? Without a doubt, CSV’s are one of the most common and familiar data interchange formats. Importing and exporting CSV data into or out of an SQL database is a staple process in most every data workflow. I’ve written numerous blog posts on both importing and exporting CSV data in an SQL environment. In this post, I am including all of these specific posts (as of the time of writing) in one easy-to-read and centralized location…

Image by xresch from  …

MySQL Database Service is available in all Oracle Cloud Infrastructure regions from day 1. The new additions are in Israel, France, and Singapore.

Well, let me say if that happens it’s because there is a logic mistake in your application. But you need to know and understand what happens in MySQL to be able to avoid the problem. 

In short, the WHY of this article is to inform you about possible pitfalls and how to prevent them from causing you damage.

Let us start by having a short introduction to what Repeatable reads are about. Given I am extremely lazy, I am going to use (a lot) existing documentation from the MySQL documentation.

Transaction isolation is one of the foundations of database processing. Isolation is the I in the acronym ACID; the isolation level is the setting that fine-tunes the balance between performance and reliability, consistency, and reproducibility of results when multiple transactions are making changes and performing …

Well, let me say if that happens because there is a logic mistake in your application. But you need to know and understand what happens in MySQL to be able to avoid the problem. 

In short the WHY of this article is to inform you about possible pitfalls and how to prevent that to cause you damage. 

Let us start by having a short introduction to what Repeatable reads are about. Given I am extremely lazy, I am going to use (a lot) existing documentation from MySQL documentation.

Transaction isolation is one of the foundations of database processing. Isolation is the I in the acronym ACID; the isolation level is the setting that fine-tunes the balance between performance and reliability, consistency, and reproducibility of results when multiple transactions are making changes and performing queries at the …