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MySQL 8.0.27: thank you for the contributions
Feed: Planet MySQL; Author: Frederic Descamps; 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...
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FOSDEM 2022
Feed: Planet MySQL; Author: Frederic Descamps; Hi all, just some words to let you know that FOSDEM’22 will take place February 5th and 6th. Like last year, this 2022 edition will be an online edition....
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FOSDEM 2022 – MySQL DevRoom Call for Papers
Feed: Planet MySQL; Author: Frederic Descamps; We received today the notification for FOSDEM’s organization that the MySQL DevRoom is accepted for the 2022’s edition ! The MySQL DevRoom will take place...
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MySQL 8.0 Document Store – How to deal with date & time
Feed: Planet MySQL; Author: Frederic Descamps; As you know, MySQL 8.0 can be used as JSON Document Store to store your documents without being linked to any schema. You can also use CRUD operations to...
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Using MySQL Database Service in OCI – Part 1: creating a MySQL DB System
Feed: Planet MySQL; Author: Frederic Descamps; This post is the first of a series of articles dedicated to MySQL Database Service (MDS): The goal of this series if to get familiar with MDS, HeatWave...
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Using MySQL Database Service in OCI – Part 3: faster with MySQL HeatWave !
Feed: Planet MySQL; Author: Frederic Descamps; This post is the third and last of a series of articles dedicated to MySQL Database Service (MDS): The goal of this series if to get familiar with MDS,...
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FOSDEM 2022 MySQL devroom schedule
Feed: Planet MySQL; Author: Frederic Descamps; The schedule of the MySQL Devroom 2022 is now published: here. Thank you to everyone who submitted a talk. As usual we received more submissions than...
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Extending MySQL using the Component Infrastructure – part 1
Feed: Planet MySQL; Author: Frederic Descamps; Before MySQL 8.0, to add a feature to MySQL, writing a plugin was the only way. Now it’s possible to quickly extend MySQL Server by writing a component....
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Extending MySQL using the Component Infrastructure – part 2: building the server
Feed: Planet MySQL; Author: Frederic Descamps; This post is the second post of a series of articles on extending MySQL with the Component Infrastructure: In the first part of this series, we described...
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Extending MySQL using the Component Infrastructure – part 3: component services
Feed: Planet MySQL; Author: Frederic Descamps; This post is the second post of a series of articles on extending MySQL with the Component Infrastructure: It’s time to start coding our new component o/...
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Extending MySQL using the Component Infrastructure – part 4: error logging
Feed: Planet MySQL; Author: Frederic Descamps; This post is the fourth post of a series of articles on extending MySQL with the Component Infrastructure, the list above will be updated as new articles...
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Extending MySQL using the Component Infrastructure – part 5: privileges
Feed: Planet MySQL; Author: Frederic Descamps; This post is the fifth post of a series of articles on extending MySQL with the Component Infrastructure, the list above will be updated as new articles...
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Extending MySQL using the Component Infrastructure – part 6: functions
Feed: Planet MySQL; Author: Frederic Descamps; This post is the sixth post of a series of articles on extending MySQL with the Component Infrastructure, the list above will be updated as new articles...
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FOSDEM 2022 MySQL devroom schedule updated !
Feed: Planet MySQL; Author: Frederic Descamps; Hello, Due to a complete misunderstanding about the available slots, FOSDEM’s organization had to remove 2 talks from the previous planned agenda....
View ArticleSysbench for arm and MySQL 8.0
Feed: Planet MySQL; Author: Frederic Descamps; For my presentation for the next FOSDEM MySQL Devroom, I needed to create some load. As usual, for this task, what better than sysbench ? The “problem”...
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Extending MySQL using the Component Infrastructure – part 7: messages to users
Feed: Planet MySQL; Author: Frederic Descamps; This post is the seventh post of a series of articles on extending MySQL with the Component Infrastructure, the list above will be updated as new articles...
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Extending MySQL using the Component Infrastructure – part 8: linking a third...
Feed: Planet MySQL; Author: Frederic Descamps; This post is the eight one of a series of articles on extending MySQL with the Component Infrastructure, the list above will be updated as new articles...
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Extending MySQL using the Component Infrastructure – part 9: adding a new...
Feed: Planet MySQL; Author: Frederic Descamps; This post is the nine one of a series of articles on extending MySQL with the Component Infrastructure, the list above will be updated as new articles are...
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Extending MySQL using the Component Infrastructure – part 10: status variables
Feed: Planet MySQL; Author: Frederic Descamps; Today we are already at the post number ten of the series of articles related to extending MySQL with the Component Infrastructure, the list above will be...
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MySQL 8.0.28: thank you for the contributions
Feed: Planet MySQL; Author: Frederic Descamps; Last week, Jan 18th, we started 2022 with a new release of the MySQL Server suite (Router, Shell, Connectors, …). MySQL is Open Source and each release...
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Extending MySQL using the Component Infrastructure – part 11:...
Feed: Planet MySQL; Author: Frederic Descamps; This post is the eleven one of a series of articles on extending MySQL with the Component Infrastructure, the list above will be updated as new articles...
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Extending MySQL using the Component Infrastructure – part 12: instrument your...
Feed: Planet MySQL; Author: Frederic Descamps; This post is the twelfth one of a series of articles on extending MySQL with the Component Infrastructure: We already saw multiple services to create our...
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Apache Zeppelin on OCI with MDS
Feed: Planet MySQL; Author: Frederic Descamps; Apache Zeppelin is a web-based notebook notebook that enables data-driven, interactive data analytics, machine learning, and collaborative documents with...
View ArticleDiskspace Problem When Modifying a Large InnoDB Table in MySQL… and how to...
Feed: Planet MySQL; Author: Frederic Descamps; Recently, somebody requested some help as he was trying to modify the structure of a large table. The requested modification was related in changing a...
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Apache Zeppelin on Oracle Cloud with MySQL HeatWave
Feed: Planet MySQL; Author: Frederic Descamps; On the previous article we saw how to easily deploy Apache Zeppelin on OCI with MySQL using Terraform. In this article we will see how we can accelerate...
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Extending MySQL using the Component Infrastructure – part 13: FAQ
Feed: Planet MySQL; Author: Frederic Descamps; This post is the final one of a series of articles on extending MySQL with the Component Infrastructure: I received some questions related to the...
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Deploying Nextcloud on Oracle Cloud with MySQL Database Service and Object...
Feed: Planet MySQL; Author: Frederic Descamps; If like me you like to share some data between all your devices (presentations, keypassX file, pictures, …), you probably use a cloud platform to store...
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Using OCI Serverless Functions and API Gateways to create logical dumps of a...
Feed: Planet MySQL; Author: Frederic Descamps; When using cloud native application architectures, Functions have an important role for the business logic without managing any infrastructure. Functions...
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sysbench 1.1.0 rpm with SSL support
Feed: Planet MySQL; Author: Frederic Descamps; For a future article, I was again looking into the possibility of using sysbench to generate data and load on a MySQL database. However, I needed an SSL...
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Live Migration from Azure Database for MySQL to MySQL Database Service on OCI
Feed: Planet MySQL; Author: Frederic Descamps; MySQL Database Service on OCI is all over the tech news with the latest HeatWave ML announcement [1][2][3][4][5]. This article explains how to perform a...
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How to modify a JSON field in SQL ?
Feed: Planet MySQL; Author: Frederic Descamps; Let’s start with some info about how MySQL Document Store handles JSON documents. Document Store and CRUD We know that MySQL 8.0 Document Store handles...
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Deploying Apache Airflow on OCI with MySQL HeatWave Database Service
Feed: Planet MySQL; Author: Frederic Descamps; Apache Airflow is an open-source workflow management platform for data engineering pipelines. Today we will see how we can deploy very easily Apache...
View ArticlePoorman’s MySQL table audit information
Feed: Planet MySQL; Author: Frederic Descamps; Today, somebody asked me how he could track the creation of a record (who created it and when) and who and when it was last modified. Usually, this is...
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Poorman’s MySQL table audit information – part 3
Feed: Planet MySQL; Author: Frederic Descamps; Recently we saw how we can catch audit information using invisible column, JSON data type and triggers in MySQL 8.0: Of course, the creation of these...
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Poorman’s MySQL monitoring/trending
Feed: Planet MySQL; Author: Frederic Descamps; I could have also called this article When Pandas meet Dolphins in MySQL Shell. Some time ago, I wrote a post related on how to collect initial relevant...
View ArticleMySQL 8.0.29: thank you for the contributions
Feed: Planet MySQL; Author: Frederic Descamps; When it’s time for a new MySQL release, it’s also time to thank our contributors ! Released on April 26th, MySQL 8.0.29 contains several contributions...
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A graph a day, keeps the doctor away ! – MySQL Checkpoint Age
Feed: Planet MySQL; Author: Frederic Descamps; In a previous post, I explained how you can collect and plot metrics using MySQL Shell. This is a new series of article where I will explain how to read...
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MySQL Summit at Oracle CloudWorld
Feed: Planet MySQL; Author: Frederic Descamps; This fall, from October 16 to 20, the MySQL Summit will be held in La Vegas. This conference is totally dedicated to your favorite dolphin database and is...
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A graph a day, keeps the doctor away ! – Full Table Scans
Feed: Planet MySQL; Author: Frederic Descamps; Full table scans can be problematic for performance. Certainly if the scanned tables are large. The worst case is when full table scans are involved in...
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MySQL InnoDB Redo Log Archiving
Feed: Planet MySQL; Author: Frederic Descamps; When performing physical backup on system that are heavily used, it can happen that the backup speed cannot keep up with the redo log generation. This can...
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How to build MySQL 8.0 C API (libmysqlclient)
Feed: Planet MySQL; Author: Frederic Descamps; If you write C applications that need to connect to MySQL, you can use the MySQL C API aka libmysqlclient. The MySQL C API replaces the outdated...
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From email to myTinyTodo
Feed: Planet MySQL; Author: Frederic Descamps; Usually, I receive a lot of emails, and sometimes I read them on my phone and then… I forgot about them.. (shame on me). On my Linux desktop, I used to...
View ArticleMySQL 8.0.30: thank you for the contributions
Feed: Planet MySQL; Author: Frederic Descamps; During my summer holidays, we released MySQL 8.0.30. MySQL 8.0.30 was released on July 26th 2022. If you are using 8.0.29, it’s highly recommended to...
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Dynamic InnoDB Redo Log
Feed: Planet MySQL; Author: Frederic Descamps; Since 8.0.30, you have the possibility to modify the InnoDB Redo Log Capacity online. An undersized Redo Log Capacity is problematic and lead to...
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MySQL 8.0: How to display long transactions
Feed: Planet MySQL; Author: Frederic Descamps; Recently, somebody asked me how he can find the long running transactions in MySQL. I already have one MySQL Shell plugin that allows you to find the...
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Always use MySQL Shell
Feed: Planet MySQL; Author: Frederic Descamps; You know how much I praise and like MySQL Shell but if like me, for you too, old habits die hard, I advise you to create these different aliases in your...
View ArticleMySQL & UUIDs
Feed: Planet MySQL; Author: Frederic Descamps; More and more people are using UUID’s to identify records in their database. As you already know, for MySQL’s storage engine (InnoDB) the primary key is...
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Define your MySQL Configuration Variables on OCI with Terraform
Feed: Planet MySQL; Author: Frederic Descamps; With Terraform OCI provider 4.90.0 (released August 24th, 2022), we have added the possibility to specify the value of editable configuration variables...
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Define the Backup Policy when deploying MySQL Database Service in OCI
Feed: Planet MySQL; Author: Frederic Descamps; Let’s continue the discovery of the MySQL Database Resource when deploying on Oracle Cloud Infrastructure using Terraform. Last week, we saw how to create...
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MySQL Books: SQL Antipatterns, Volume 1
Feed: Planet MySQL; Author: Frederic Descamps; I recently had the chance to read in preview Bill Karwin‘s new book: SQL Antipatterns, Volume 1: Avoiding the Pitfalls of Database Programming. This book...
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