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      Drop Database

      MySQL Tutorial

      This SQL tutorial is structured for beginners to guide them from the foundational concepts to advanced data manipulation and querying techniques in SQL. By the end of this tutorial, you will have developed a robust understanding of SQL, equipping you with the knowledge to efficiently manage and analyze data across various database systems. This guide sets the stage for your growth into a skilled data professional, ready to tackle complex data challenges and contribute to the field of data analysis and database management.

      DROP DATABASE Statement

      MySQL DROP DATABASE Statement

      You can drop/delete an existing database using the DROP DATABASE Statement.

      Syntax

      Following is the syntax of the DROP DATABASE statement 
      DROP DATABASE database_name;
      Where, database_name is the name of the database you need to delete.

      Example

      Suppose we have created databases as shown below 
      CREATE DATABASE testDB1;
      CREATE DATABASE testDB2;
      CREATE DATABASE testDB3;
      CREATE DATABASE testDB4;
      If you verify the list of databases you can observe the created ones in the list as follows 
      show databases;

      Output

      The above mysql query will genrate the following output
      Database
      information_schema
      mydatabase
      performance_schema
      testdb1
      testdb2
      testdb3
      testdb4
      world
      You can delete three of the above created databases using the DROP DATABASE statement as shown below 
      DROP DATABASE testDB1;
      DROP DATABASE testDB2;
      DROP DATABASE testDB3;
      Make sure you have the admin privilege before dropping any database. Once a database is dropped, if you can verify the list of the tables as shown below you can see its name is missing 
      show databases;

      Output

      Following is the output of the above query
      Database
      information_schema
      mydatabase
      performance_schema
      testdb4
      world