One of the most frequent questions in our forums is about how to get the graphical integration when using Visual Studio with MySQL databases.

When developing applications with MySQL databases there are two basics products: a .net driver for MySQL, which is MySQL Connector/Net, and a tool to integrate all of the Visual Studio database oriented tools such as the Server Explorer window. These tools are designed to make a lot easier the creation and edition of MySQL databases when using an IDE like Visual Studio.

I was recently asked about if MySQL Enterprise Backup would be able to restore single databases.

My initial answer was that this was complicated, but might be doable with the Transportable Table Space (TTS) option.

But first let's go back to the basics. A common way of working with mysqldump is to get a list of databases and then loop through the databases and dump the data and schema to a SQL file. But both backups and restores will take a lot of time if the size of the database grows. And it's a luke-warm backup at best instead of a hot backup. So that's why we have MySQL Enterprise Backup.

MySQL Enterprise Backup allows you to make a hot backup of InnoDB tables by copying the datafiles while watching the InnoDB redo log files.

On disk the data from the InnoDB storage engine consists of a system tablespace (one of more ibdataX files), the redo log files (iblogfileX) and zero or more …

MySQL for Visual Studio is a product including all of the Visual Studio integration previously available as part of Connector/Net. The 1.2.1 version is a beta release of this product which is feature complete but still can contain minor bugs and is not suitable for production environments.

The MySQL Windows Experience Team is proud to announce the release of MySQL for Excel version 1.3.1.  This is a RC release for 1.3.x.

As this is a Release Candidate version the MySQL for Excel product can be downloaded only by using the product standalone installer at this link: http://dev.mysql.com/downloads/windows/excel/

Your feedback on this release candidate version is very well appreciated, you can raise bugs on the MySQL bugs page or give us your comments on the MySQL for Excel forum.

Percona is glad to announce the release of Percona Server 5.5.38-35.2 on July 2, 2014 (Downloads are available here and from the Percona Software Repositories). Based on MySQL 5.5.38, including all the bug fixes in it, Percona Server 5.5.38-35.2 is now the current stable release in the 5.5 series. All of Percona‘s software is open-source and free, all the details of the release can be found in the  …

This article discusses the storage (inline and external) of field data in the InnoDB storage engine. All fields of variable length types like VARCHAR, VARBINARY, BLOB and TEXT can be stored inline within the clustered index record, or stored externally in separate BLOB pages outside of the index record (but within the same tablespace). All of these fields can be classified as large objects. These large objects are either binary large objects or character large objects. The binary large objects do not have an associated character set, whereas the character large objects do.

Within the InnoDB storage engine there is no difference between the way character large objects and binary large objects …

I recently had an opportunity to migrate a customer from a physical server into Amazon’s RDS environment. In this particular case the customers’ platform makes extensive use of MySQL triggers and views.  I came across two significant issues that prevented me from following Amazon’s documentation, which basically states “use mysqldump” but doesn’t call out a specific method of dealing with MySQL triggers and views.

Amazon Relational Database Service (Amazon RDS) is a great platform if you’re looking for complete hands-off management of your MySQL environment, but comes at a cost in the area of flexibility, i.e. you don’t have SUPER privilege and this brings up additional challenges.

1. You need to ensure you set log_bin_trust_function_creators=1 ( by default this is off, 0).
2. You need to clean up your mysqldump syntax.

#1 is easy, you simply make a configuration change …

Percona is glad to announce the release of Percona Server 5.6.19-67.0 on July 1, 2014. Download the latest version from the Percona web site or from the Percona Software Repositories.

Based on MySQL 5.6.19, including all the bug fixes in it, Percona Server 5.6.19-67.0 is the current GA release in the Percona Server 5.6 series. All of Percona’s software is open-source and …

The MySQL Workbench team announces availability of version 6.1.7 of its flagship product.

MySQL Workbench 6.1.7 is a periodic maintenance release including 17 bug fixes. Additionally, the supported Linux distribution list has been refreshed. Users of the product are recommended to upgrade to this version.

MySQL Workbench 6.1

With over 30 new features, this version has many significant enhancements focusing on real-time performance assessment and analysis from the SQL statement level to server internals and file IO. You can see this from additions to the SQL Editor as well as new dashboard visualization and reporting that take advantage of MySQL Server 5.6 and 5.7 Performance Schema, and enhancements to the MySQL Explain Plans.

Additionally Workbench 6.1 is leveraging work from various teammates in MySQL Engineering by introducing a schema called "SYS" that provides simplified views …

I think that getting 128-bit types into MySQL would be good. There are a few use cases for this and right now we have to work around them. That should not be necessary.  While not essential they would make things easier. The headline is easy to understand, but is this really needed? First we need … Continue reading Time to get some 128-bit types into MySQL?