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MySQL - 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 |
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