MySQL

An index is an integral part of MySQL, helping with organizing and searching information more easily. This guide explains how to add an index to new and existing tables, as well as how you can display an existing index.

The DROP statement is a simple method to remove entire tables from your databases. It provides several versatile options that allow you to automate specific tasks. This tutorial also shows how to create a custom piece of code to remove tables based…

The article explains how to import a CSV file into a MySQL database using the command line or phpMyAdmin. Also, find out how to exclude the header row from the CSV and speed up the importation process.

The article provides many images that guide you through each individual step of a MySQL installation on Windows. The elaborate setup is made easy with clear instructions and concise descriptions of each particular option.

This article explores several highly efficient methods that allow you to export a MySQL table as a CSV file. As a CSV file, the data from your tables becomes much more accessible, both to humans and a host of other applications.

This article offers two slick methods to rename a column in a MySQL table. Use ALTER TABLE command combined with the RENAME COLUMN clause for a swift resolution. The CHANGE clause offers more options and allows you to micromanage the renaming…

Keep your database servers separate from your public-facing web servers to improve security, performance, and flexibility. MySQL servers are initially set up to accept local connections. Use this tutorial to change these settings in the MySQL…

When adding data to a MySQL database, you may end up with duplicate rows. This article shows you how to find these instances and delete duplicate rows in MySQL. Create a test database, add data to it and practice identifying and removing duplicate…

Learn how to find the duplicate entries in your MySQL databases. The guide shows you how to use the GROUP BY, COUNT() HAVING, and INNER JOIN functions to locate the duplicate entries.

Your server's MySQL time zone and your own might be out of sync. Read this article to learn 2 ways of editing your MySQL time zone and make it easier for you to read server logs and data.