In this article, we’re going to share the MySQL tutorial how to use the MySQL GROUP BY function as well as this function usage together with and without aggregate functions. Contents What is the meaning of the GROUP BY clause in MySQL? GROUP BY syntax in MySQL Simple GROUP BY example GROUP BY and the […]
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In the article, we are going to discuss data types including string, numeric, date and time, spatial, and JSON supported by MySQL. Also, we’ll provide examples of their usage and see how to change a data type for the table column using dbForge Studio for MySQL. Contents What is a Data Type Data Types in […]
The post Data Types in MySQL: Tutorial and Full List with Examples of Data Formats appeared first on Devart Blog.
Distributed environment is hardly a new notion in the world of software. For one, you no longer need to host MySQL servers and databases on the same local machine. Now you can have a dedicated server that can deliver the required level of security and performance. With the help of root/sudo user privileges, you can […]
Every single year new products and new versions of the leading tools enter the market. Their providers compete, offering database specialists more and more features. Thus, users have a whole bunch of possibilities to achieve their goals with the best-fit solutions. The only challenge remaining is which tool to use. MySQL Workbench is one of […]
Establishing a many-to-many relationship between the tables in a database is usually done for ensuring efficient data processing and data integrity, as well as for database normalization and data analysis tasks. Since relational databases don’t allow implementing a direct many-to-many relationship between two tables, handling that kind of relationship can be an intimidating task. In […]
Data migration is a tiresome task requiring a great deal of manual activity. In this article, we will examine how to migrate MySQL data to the Oracle server, using Data Export feature built-in dbForge for MySQL products. In the given worked example, we will move data from the actor table and the query result from […]
Maintenance of databases or servers is quite often performed by database administrators at night. But these routines sometimes get blocked by long-running queries or applications that hang onto locks much longer than expected. Regularly, priority is given to the application and maintenance routines are often canceled in order not to interfere with the application. But […]
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DBTA (Database Trends and Applications) is a magazine delivering news and analysis on data science, big data, information management, and analytics. Every year, they conduct surveys among readers about various database-related software solutions to choose the best offers in a variety of categories such as ‘Best BI Solution’, ‘Best Cloud Database’, ‘Best Data Analytics Solution’, […]
When having only several databases to manage, regular backup operations can be done quite easily and seamlessly either with the help of a few simple scripts or by configuring an SQL Server agent that will perform the backup automatically. But sometimes the situation is more complicated. When, for instance, there are hundreds of databases, backing […]
Many database professionals use Mac for their daily work. Devart is going to develop its software products for Mac platform in future. But for now, our users owing macOS devices can face some issues with procuring high-quality and comfortable work. One of the best solutions to resolve such issues is a software called Parallels Desktop. This is […]
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