Let’s learn how to install Community Edition. Commercial Users can choose from the below Editions depending on their requirements.Community Editions – Available at free of cost and can be easily downloaded.We can Configure Instances and browse log files.#5) Performance Monitoring: Provide data access and views into optimizing query which can help developers to have a better understanding. #4) Data Migration: We can migrate data, tables, and objects from different databases (such as Microsoft SQL Server, PostgreSQL, SQL Anywhere, SQLite, and Sybase ASE) to MySQL. #3) Server Administration: By administering users, inspecting audit data, monitoring MySQL server performance, performing backup and recovery. Create tables, columns, indexes, views, partitions, triggers, routines, privileges, and options.Using Comprehensive Table Editor, we can edit the database.Using a built-in SQL editor, we can create and manage database servers. #1) SQL Development: Users can execute SQL queries. Using MySQL Workbench, we can also design, create databases and browse database schemas.īefore proceeding ahead, please note, that we are using MySQL version 8.0. It allows users to visualize the module to create, execute and optimize queries. It is a GUI (graphical user interface tool) for MySQL.Workbench is a visual database design tool for working with MySQL servers and databases, using which we can integrate SQL development, administration, database design, creation, and maintenance into a single environment for the MySQL database.MySQL supports many clients, command-line programs, utility programs, and administration tools ( Example: MySQL Workbench). provides access privilege and encrypted password). Use the MySQL DROP DATABASE statement to delete a database.MySQL enables host-based verification (i.e.If you view the schemas pane, you will see that the testdb2 is not on the list anymore. Because the testdb2 is an empty database, the number of affected rows is zero. MySQL returns the following output indicating that the database is dropped successfully. If you choose Drop Now, it’ll delete the database immediately.įourth, once you are sure that the SQL statement is going to drop the right database, you can click the Execute button to execute the statement. If you choose Review SQL, you’ll see the SQL statement that will be executed. Third, MySQL Workbench displays a dialog to confirm the deletion. Second, right-click the database that you want to remove, for example, testdb2 and choose the Drop Schema. option. DROP DATABASE using MySQL Workbenchįirst, launch the MySQL workbench and log in to the MySQL Server. MySQL returned zero affected rows indicating that the testdb database has no tables. Output: Query OK, 0 rows affected (0.03 sec) Code language: Shell Session ( shell ) Third, drop the testdb database by issuing the DROP DATABASE statement: DROP DATABASE testdb Code language: SQL (Structured Query Language) ( sql ) Second, display all the databases using the SHOW DATABASES statement: SHOW DATABASES Code language: SQL (Structured Query Language) ( sql )ħ rows in set (0.00 sec) Code language: Shell Session ( shell ) Enter password: ******** Code language: Shell Session ( shell ) Type the password for the root user and press Enter. MySQL DROP DATABASE using mysql program exampleįirst, log in to the MySQL Server using the root user: mysql -u root -p Code language: Shell Session ( shell ) If you do not have these databases available, you can follow the previous tutorial to create them. In the next section, we will use the testdb and testdb2 created in the CREATE DATABASE tutorial. Therefore, you can use them interchangeably: DROP SCHEMA database_name Code language: SQL (Structured Query Language) ( sql ) In MySQL, the schema is the synonym for the database. The DROP DATABASE statement returns the number of tables it deleted. In this case, MySQL will terminate the statement without issuing any error. To prevent an error from occurring if you delete a non-existing database, you can use the IF EXISTS option. If you drop a database that does not exist, MySQL will issue an error. In this statement, you specify the name of the database which you want to delete after the DROP DATABASE keywords. The following shows the syntax of the DROP DATABASE statement: DROP DATABASE database_name Code language: SQL (Structured Query Language) ( sql ) Therefore, you need to be very careful when using this statement. The DROP DATABASE statement drops all tables in the database and deletes the database permanently. Introduction to the MySQL DROP DATABASE statement Summary: in this tutorial, you will learn how to use the MySQL DROP DATABASE statement to delete an existing database in the server.
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