The main functionality of phpMyAdmin is tomanage your databases. Click phpMyAdmin underthe Databases section in cPanel. On the phpMyAdmininterface, you will see a list of your databases on the leftpanel. Click on the database you want tomanage.
PHPMyAdmin is a (web application) client forMySQL. MySql is server where your commands getexecuted and returns you data, It manages all about data whilePhpMyAdmin is a web Application, with user friendly, easy touse GUI makes it easy to handle database, which is difficult to useon command line.
phpMyAdmin is a free and open sourceadministration tool for MySQL and MariaDB. As a portable webapplication written primarily in PHP, it has become one of the mostpopular MySQL administration tools, especially for web hostingservices.
Create a database without using a template
- On the File tab, click New, and then click Blank Database.
- Type a file name in the File Name box.
- Click Create.
- Begin typing to add data, or you can paste data from anothersource, as described in the section Copy data from another sourceinto an Access table.
Browse to your phpMyAdmin URL using your InternetWeb Browser, and login using your root or dba user login as shown.In the create database field type in a name for yourdatabase. Leave the collation drop down box if you wish touse the default MySQL schema collation. ClickCreate.
MySQL is an Oracle-backed open source relationaldatabase management system (RDBMS) based on Structured QueryLanguage (SQL). Although it can be used in a wide range ofapplications, MySQL is most often associated with webapplications and online publishing.
A popular data manipulation language isthat of Structured Query Language (SQL), which isused to retrieve and manipulate data in a relationaldatabase. Other forms of DML are those used byIMS/DLI, CODASYL databases, such as IDMS andothers.
A database (DB), in the most general sense, is anorganized collection of data. More specifically, a databaseis an electronic system that allows data to be easily accessed,manipulated and updated. Modern databases are managed usinga database management system (DBMS).
phpMyAdmin is a free and open sourceadministration tool for MySQL and MariaDB. Or try:http://localhost:80/phpmyadmin |http://localhost:8080/phpmyadmin. phpMyAdmin.phpMyAdmin is a free and open source administration tool forMySQL and MariaDB.
To repair a MySQL database, first open thephpMyAdmin tool, then the Databases tab and click on thename of the desired database. Select the tables that needrepair by ticking the check-boxes on the left of the tablenames. Then from the With Selected: drop down menu chooseRepair Table.
Top 10 performance tuning tips for relationaldatabases
- Scenario.
- Tip 1 - Database statistics.
- Tip 2 - Create optimized indexes.
- Tip 3 - Avoid functions on RHS of the operator.
- Tip 4 - Predetermine expected growth.
- Tip 5 - Specify optimizer hints in SELECT.
- Tip 6 - Use EXPLAIN.
- Tip 7 - Avoid foreign key constraints.
Once phpMyAdmin is installed point your browserto http://localhost/phpmyadmin to start using it. Youshould be able to login using any users you've setup in MySQL. Ifno users have been setup, use admin with no password to login. Thenselect Apache 2 for the webserver you wish toconfigure.
Tip 6: Optimize Your Database Schema
- Normalize Tables. First, normalize all database tables even ifit will involve some trade-offs.
- Use Optimal Data Types.
- Avoid Null Values.
- Avoid Too Many Columns.
- Optimize Joins.
- Setting the MySQL Server Query Cache.
Steps
- Make sure that you've installed Apache, PHP, and MySQL.
- Click Download.
- Click Close when prompted.
- Open the phpMyAdmin folder.
- Copy the phpMyAdmin folder's contents.
- Go to your Apache host folder.
- Paste the copied folder into the host folder.
- Change the copied folder's name to phpmyadmin .
- Go to phpmyadmin home page.
- Click on 'Databases'.
- Select the database you want to delete. ( put check mark)
- Click Drop.
The error establishing a database connectionerror basically means that for some reason or another the PHPcode was unable to connect to your MySQL database toretrieve the information it needs to fully build thatpage.
To create MySQL database and users, follow thesesteps:
- At the command line, log in to MySQL as the root user: mysql -uroot -p.
- Type the MySQL root password, and then press Enter.
- Type q to exit the mysql program.
- To log in to MySQL as the user you just created, type thefollowing command.
By default, the login page of phpmyadmin islocated at address>/phpmyadmin . The firstthing that you will want to do is changing that URL. Thiswill not necessarily stop attackers from targeting your server, butwill lower the risks of a successful break-in.
XAMPP stands for Cross-Platform (X), Apache (A),MariaDB (M), PHP (P) and Perl (P). It is a simple, lightweightApache distribution that makes it extremely easy for developers tocreate a local web server for testing and deploymentpurposes.
How to run first PHP program in XAMPP Server
- Download the XAMPP server from the internet. Download now.
- Install the XAMPP software.
- Open and click on the start button that is in front of Apachetext.
- Open your browser and open the address of the file that ismainly stored in your htdocs folder.
- Watch the video to understand these process deeply.
To access the login page click on “OpenphpMyAdmin.” You can then enter in your database usernameand password on the WordPress phpMyAdmin login page. You canthen click on your WordPress database and run queries, droptables, import data, export your database, etc.
You can do it in another way by following thesesteps:
- In the browser, type: localhost/xampp/
- On the left side bar menu, click Security.
- Now you can set the password as you want.
- Go to the xampp folder where you installed xampp.
- Find and open the phpMyAdmin folder.
- Find and open the config.inc.php file with Notepad.
The process for installing MySQL from a ZIP Archive packageis as follows:
- Extract the archive to the desired install directory.
- Create an option file.
- Choose a MySQL server type.
- Start the MySQL server.
- Secure the default user accounts.
Make sure your PHP files are saved as such; theymust have the ".php" file extension. Open up any Webbrowser on your desktop and enter "localhost" into the address box.The browser will open a list of files stored under the"HTDocs" folder on your computer. Click on the link to a PHPfile and open it to run a script.
XAMPP (/ˈzæmp/ or/ˈ?ks.æmp/) is a free and open-source cross-platform webserver solution stack package developed by Apache Friends,consisting mainly of the Apache HTTP Server, MariaDBdatabase, and interpreters for scripts written in the PHP and Perlprogramming languages.
How to: Login to phpMyAdmin as root
- Click the System Services menu item if it is not alreadyopen.
- Click the MySQL Server menu item if it is not alreadyopen.
- Click the PhpMyAdmin menu item.
- Enter "root" in the Username box.
- Click the Go button.
The mysql server is used to persist the data andprovide a query interface for it (SQL). The mysql clientspurpose is to allow you to use that query interface. MySqlServer : The mysql-server package allows to run aMySQL server which can host multiple databases and processqueries on those databases.
MySQL is a DBMS (database managementsystem). phpMyAdmin is a PHP web application thatprovides a web-based front-end to MySQL databases -- it doesnothing without MySQL also being installed (along with PHP, ofcourse).
MySQL is pronounced as "My S-Q-L," but it is alsocalled "My Sequel." MySQL provides a multi-user access todatabases. This RDBMS system is used with the combination ofPHP and Apache Web Server, on top of a Linux distribution.MySQL uses the SQL language to query thedatabase.
How do I access the database using phpMyAdmin?
- Step 1 - Log into the control panel. Log into the One.comcontrol panel.
- Step 2 - Select database. Under PhpMyAdmin in the top right,click Select database and choose the database you want toaccess.
- Step 3 - Administer your database. A new window opens showingyour database in phpMyAdmin.
pHPMyAdmin is is a popular and free open sourcetool used for administering MySQL with a web browser.Typical operations such as the management of databases, tables,indexes, permissions, and so on are executed with the userinterface. Administrators can also use phpMyAdmin todirectly execute any SQL statement.
Install phpMyAdmin from Ubuntu Packages
- Step 1: Update Package Index.
- Step 2: Install phpMyAdmin Package.
- Step 3: Configure phpMyAdmin Package.
- Enable PHP mcrypt Module.
- Restart Apache.
- Step 1: Edit phpMyAdmin's Apache Config.
- Step 2: Restart Apache to Accept Config Changes.
- Step 3: Create an .htaccess File.
PHP is used to create a program, SQL isused to interact with data sets, and most all programs require someform of data to act upon. SQL provides a structured languageto query the database with.
Steps
- Click XAMPP for Windows. It's a grey button near the bottom ofthe page.
- Double-click the downloaded file.
- Click Yes when prompted.
- Click Next.
- Select aspects of XAMPP to install.
- Click Next.
- Select an installation location.
- Click OK.
