Download Learning MySQL: Get a Handle on Your Data by Seyed M.M. (Saied) Tahaghoghi, Hugh Williams PDF
By Seyed M.M. (Saied) Tahaghoghi, Hugh Williams
No matter if you are working a enterprise, maintaining a tally of individuals andmeetings for a membership, or simply attempting to arrange a wide and diversecollection of data, you will discover the MySQL database engineuseful for answering questions reminiscent of: that are my most sensible ten fastest-selling items? How often does this individual come to our facility? What was once the top, lowest, and ordinary rating of the group final season?
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Extra info for Learning MySQL: Get a Handle on Your Data
To install a MySQL server with the standard directories and settings for a system-wide installation, you’ll generally need superuser (also known as the system root user or administrator) privileges on your system. Always be careful when using superuser access. The superuser can do anything on a system, so you might be tempted to always log in under the superuser account. However, “anything” means anything—including accidentally deleting vital system files and making the system unusable. There are also security risks associated with using this level of access by default, so we strongly suggest you stick to an ordinary, or nonprivileged, user account and switch to the privileged account only when necessary.
Where the process varies between operating systems, we’ll clearly explain the necessary steps. It shouldn’t be too hard to interpret the instructions for other operating systems that we don’t focus on in this book. For example, many of the Linux instructions can be used with little adaptation on Solaris or FreeBSD. To install a MySQL server with the standard directories and settings for a system-wide installation, you’ll generally need superuser (also known as the system root user or administrator) privileges on your system.
Here, urpmi has downloaded the latest versions of the programs from the Internet. During installation, some packages display messages that you should read; in our example, the MySQL package installation routine has described how the configuration has changed since older versions. You can also download and install or upgrade the Mandriva RPMs without using urpmi. net and search for mysql; pick and download the RPMs for Mandriva with the highest version number.