MySQL Tutorial
How to Add, Show, and Drop MySQL Foreign Keys
A key is typically defined as a column or a group of columns that are used to uniquely locate table records in relational databases (including MySQL, of course). And now that we've covered MySQL primary keys on our blog, it's time to give you a similarly handy guide on foreign keys.
How to Connect to a MySQL Database on a DigitalOcean Droplet Using dbForge Studio
Today, accessing and managing databases remotely is a fundamental skill for developers, system administrators, and anyone working with data-driven applications. In this article, we will demonstrate how to establish an SSH connection to a MySQL database on a DigitalOcean Droplet—a virtual private server that can host various applications and databases.
How to Remove Duplicate Rows in MySQL
Duplicates pose an ongoing risk to the data consistency and the overall database efficiency. This article will explore the issue of duplicate records, including their origins, the effects they have on databases, and strategies for swiftly detecting and permanently removing duplicates.
How to Easily Convert Your MS Access Data to MySQL
Microsoft Access is a relational system for managing databases that is used to create small-scale databases for a single user or small teams. MySQL is a robust open-source relational database management system for more extensive data volumes and web applications.
MySQL UPSERT: Comprehensive Examples and Use Cases
The article examines the UPSERT operation in MySQL and MariaDB, discussing various implementation methods, characteristics, advantages, and disadvantages.
How to Import/Export MySQL Data to SQL Azure: Using ODBC Driver for Data Migration
In this article, we'll briefly review some advantages of SQL Azure, a Microsoft cloud-based SQL database service, and explore how to export and import data between Azure SQL and MySQL server using a universal ODBC driver for SQL Azure and a powerful MySQL tool - dbForge Studio for MySQL.
MySQL ROUND Function Examples
The upcoming tutorial will focus on the ROUND function, which is used to round numeric values for precision and accuracy. Rounding is vital in databases to avoid discrepancies in calculations, particularly with financial and scientific data. The article will provide practical examples and insights into effectively using the ROUND function for reliable results in dbForge Studio for MySQL.
MySQL DATEDIFF: Function Explanation with Examples
Here, we will explore the ins and outs of MySQL DATEDIFF and its practical applications. We will look deeply into its syntax and provide you with real-world examples to showcase how DATEDIFF can be utilized in different scenarios, such as calculating age, tracking project durations, and more.
How to Import Any Data Format to MySQL Using ChatGPT
ChatGPT, a powerful language model developed by OpenAI, has a wide range of applications across various realms, including database development. In this article, we will demonstrate how developers, DBAs, and data analysts can harness the capabilities of ChatGPT to enhance data import into databases like MySQL.
How to Migrate Data from Oracle to MySQL: Step-by-Step Guide
In the article, you will learn how to migrate data from Oracle to a MySQL table using dbForge Studio for MySQL and ODBC driver.
MySQL UNION Explained: A Tutorial with Practical Examples for All Skill Levels
The SQL language provides a lot of effective operators for retrieving and presenting data from databases. One popular tool is the UNION clause. In this article, we will delve into what the UNION clause is, its benefits, and how to use it effectively in MySQL.
MySQL LIKE Operator: 7 Examples and Best Practices
We have been talking about different MySQL operators in their guises for quite a while now: along with WHERE condition or SELECT statement, you name it. Now, the time to shine has come for the LIKE conditional operator used to search for patterns in strings with the help of wildcard characters. In this article, we will provide the basic syntax for using LIKE, along with illustrated examples of how to apply it in queries using one of the best MySQL IDEs on the market — dbForge Studio for MySQL.
Substring in MySQL – Syntax and Examples
In this article, we are going to talk about the MySQL SUBSTRING() function with its variations. Here, you will find a detailed guide with the basic syntax and examples of how to use this function. Moreover, we will demonstrate the benefits of MySQL coding in a handy IDE - dbForge Studio for MySQL that can help you save a lot of time and energy.
MySQL ORDER BY Clause: Syntax and 13 Examples
In MySQL, the ORDER BY clause is used to sort the records fetched by the SELECT statement, in ascending or descending order. And while...
MySQL Variables – Definition and Examples
MySQL variables store data, label data, and let developers create more accurate and efficient code by turning long and complicated strings of characters into...
Erstellen von Tabellen mit dem MySQL CREATE TABLE-Befehl in dbForge Studio for MySQL
Es gibt zwei Arten, wie man Tabellen in MySQL-Datenbanken erstellen kann:
Ausführen einer Abfrage, die einen CREATE TABLE-Befehl enthält
Nutzung der entsprechenden Funktionen von MySQL-bezogenen...
How to Create a Table in MySQL
Creating tables is perhaps the most popular task in database development. In this article, we will review the ways of creating MySQL tables.
There...
MySQL CONCAT Function: How to Concatenate Strings in MySQL
The MySQL CONCAT function is widely used to concatenate multiple column values into a single column. In this article, we will look into the...
MySQL COUNT Function Examples
If your occupation has anything to do with databases, you face all kinds of routine tasks on data manipulation every day. Does it mean...
GROUP BY Statement in MySQL With Twelve Examples
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...
MySQL IF Statement and Function Explanation with Examples
There are two types of IFs in MySQL: the IF statement and the IF function. Both are different from each other.
In this article, we...
WHERE Condition in MySQL with 16 Different Query Examples
In this article, we are going to talk about the WHERE clause and how to use it in MySQL. Besides SELECT, the scope of...
PostgreSQL vs MySQL/MariaDB Comparison: Differences, Performance, and Syntax
When it comes to choosing the database management system (DBMS), questions arise. You need the one that will match your needs and deliver the...
MySQL CLI (Command-Line Interface): How to Get Started with MySQL Database Management
The article provides a detailed guide on MySQL Command Line Client and shares useful tips on how to download, install, and get started with...
Check Your Current MySQL Version in 6 Ways
MySQL is an extremely popular open-source RDMS, and it’s widely used by millions of companies and professionals. In this article, you will learn how...
How to Restore a MySQL Database with Command Line or Restore Tools
The article gives a deep insight into how to restore MySQL database from a backup file using the mysqldump utility and third-party backup and...
Different Ways to Back up MySQL Databases and Tables
The article provides an overview of the backup types available in MySQL and describes how-to examples of using the mysqldump command-line utility to take...
How to Create a View in MySQL
This article will show you how to create and manage views in MySQL. A view is a virtual table that does not store its...
MySQL SELECT Statement Basics
The article covers the basic syntax of a MySQL SELECT statement and provides examples that show how to use a MySQL SELECT statement to...
MySQL INSERT Statement – Inserting Rows into a Table
The article covers the basic syntax of the MySQL INSERT statements and explains how to use the INSERT command in the MySQL table...
MariaDB Tutorial: An Introductory Guide with Examples
MariaDB is a popular relational database management system (RDBMS) that has a striking resemblance to MySQL. That is why we decided to compare and...
How to Install MySQL on Windows Using MySQL Installer
The article provides a comprehensive walkthrough outlining the aspects of how to install MySQL Server on Windows using MySQL Installer. Learn the subtleties of...
What is MySQL: The Essence and the Features
Collecting, storing, and processing data are the primary tasks of today. As the data grow, the question of handling them becomes painful. In many...
How We Made More Realistic Tests with dbForge Data Generator for MySQL
We have been developing our own SaaS CMS platform floowedit since 2007. During all the development and improvement phases we have always faced a...
How to Change a Column Name in MySQL
Learn how to safely rename a column in a MySQL database using a universal multi-featured tool - dbForge Studio for MySQL.
To paraphrase Heraclitus, the...
How dbForge Studio for MySQL is Involved in the DevOps Process
When developing a software application based upon complex database structure, it is often necessary to run diverse business logic test scenarios on the same...
How to Convert MySQL Data to PostgreSQL
Transferring data between two different servers is not an easy task as it requires a great deal of effort and accuracy, especially when...
How to write complex MySQL queries?
Advanced queries aimed to solve complex tasks or multiple tasks constitute an essential part of any database administrator or developer job. MySQL complex queries...
