1. Introduction MySQL is an RDBMS (Relational Database Management System) widely used for web applications and database management. Among its many features, date operations are one of the most importa […]
1. Introduction MySQL is a database management system widely used around the world. Among its many features, the MAX function is an important aggregate function frequently used in data analysis and re […]
1. Introduction MySQL version 8.0 introduced many new features, and one of the most notable is support for window functions. In this article, we’ll focus on one of the most frequently used functions: […]
1. Introduction MySQL is a widely used database management system for building web applications and databases, and handling date data properly is especially important. For example, date-related data a […]
1. Basics of String Manipulation in MySQL In database management, string manipulation is an essential skill for processing data and optimizing query results. MySQL provides convenient functions for ex […]
1. Overview of the MySQL NOW() Function The MySQL NOW() function is used to easily retrieve the current date and time within a database. By utilizing the NOW() function, you can obtain timestamps when […]
1. Before Learning Date Formatting in MySQL: Basic Concepts Managing date data in a database plays a critical role in any system. In MySQL, accurate data storage and proper formatting are essential. H […]
1. Overview of the MySQL COUNT Function In MySQL, the COUNT function is a highly useful tool for retrieving the number of records that match a specified column or condition. By using this function, yo […]
1. Basic Concept of the CAST Function What Is the CAST Function? The MySQL CAST function is an SQL function used to convert data types. It converts a specified expression into another data type. By us […]
1. Basic Usage of the MySQL GROUP_CONCAT() Function GROUP_CONCAT() is a MySQL aggregate function that concatenates values from multiple rows into a single string. This allows you to combine multiple p […]