To do this, use the STR_TO_DATE() function. To sort by date, create date values from the year, the month, and the day values. The result looks like this (the rows are sorted in ascending order by exam_year, exam_month, and exam_date): subject ORDER BY STR_TO_DATE(CONCAT(exam_year, ' ', exam_month, ' ', exam_day), '%Y %M %d') The months are given in names, not in numbers. The exam table has the following columns: subject, exam_year, exam_month, and exam_day. Also, the rows with the same exam_date are displayed in random order (you may see Science third and Health fourth, or Health third and Science fourth). Note that in MySQL, NULLs are displayed first when sorting in ascending order and last when sorting in descending order. If you'd like to see the latest date first and the earliest date last, you need to sort in descending order. You could also use the ASC keyword to make it clear that the order is ascending (the earliest date is shown first, the latest date is shown last, etc.). This way, you'll sort the data in ascending order by this column. Use the ORDER BY keyword and the name of the column by which you want to sort. The result looks like this (the rows are sorted in ascending order by exam_date): subject The exam table has two columns, subject and exam_date. MySQL is an essential component of the LAMP stack, which includes Linux, Apache, MySQL, and PHP.You want to sort the rows by date. If you develop websites or web applications, MySQL is a good choice. However, you can pronounce it whatever you like, who cares? The official way to pronounce MySQL is My Ess Que Ell, not My Sequel. Besides, MySQL is reliable, scalable, and fast. You can install it on a server or even in a desktop. MySQL can run on various platforms UNIX, Linux, Windows, etc. MySQL is pretty easy to master in comparison with other database software like Oracle Database, or Microsoft SQL Server. Also, if you want, you can change its source code to suit your needs.Įven though MySQL is open source software, you can buy a commercial license version from Oracle to get premium support services. It means you can use MySQL without paying a dime. It is open source software backed by Oracle. MySQL is a database management system that allows you to manage relational databases. The name of MySQL is the combination of My and SQL, MySQL. My is the daughter’s name of the MySQL’s co-founder, Monty Widenius. Now, you understand database and SQL, and it’s time to answer the next question… What is MySQL
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