How to Delete a Database in MariaDB

Here we will understand How to Delete a Database in MariaDB and discuss the steps to delete a database in the MariaDB Server by the query. And this is what this MariaDB tutorial will discuss. We will discuss and conclude several scenarios to help you better comprehend the subject. Below is a list of every topic we’ll cover.

  • How to Delete a database in MariaDB?
  • How to delete a database by command line in MariaDB?
  • How to delete the database and user in MariaDB?
  • How to delete a database in MariaDB in the Linux Operating System?

MariaDB How to Delete Database

Here, we will learn how to delete a database in the MariaDB Server by the query, which is explained with the help of syntax and an illustrated example.

In MariaDB, the DROP DATABASE statement is used to drop a database from the current MariaDB Server. You should know that this action can’t be undone so we have to be very careful with this statement. Here is the syntax of the MariaDB DROP DATABASE statement by the following query:

SYNTAX:

DROP DATABASE [ IF EXISTS ] YOUR_DATABASE_NAME;

In the syntax explanation:

  • First, we need to specify the database_name that we want to drop after using the DROP DATABASE keyword.
  • Second, if we use the IF EXISTS condition to conditionally drop a database only if it exists in the MariaDB Server. But if we drop a nonexistent database from the MariaDB Server then the MariaDB will throw an error. However, if we use the IF EXISTS option then the MariaDB will show a note instead.

Here is a sample example of the MariaDB DROP DATABASE statement on the MariaDB Server by the following query:

EXAMPLE:

DROP DATABASE MariaDBTips;

In this query, we have used the DROP DATABASE statement to drop a database called MariaDBTips from the MariaDB Server.

We hope that you have understood the subtopic “MariaDB How to Delete Database” by using the MariaDB DROP DATABASE statement in the MariaDB Server by the query. For a better understanding, we have used a sample example and explained it in depth.

Read: MariaDB Alter Table Compound Primary Key

MariaDB Delete Database Command Line

In this MariaDB subtopic tutorial, we will learn how to delete a database from the command line in the MariaDB Server by the query, which will be explained with the help of a sample example.

Here are the steps to be followed to delete Database by the command line:

  • First, open the MySQL Client ( MariaDB 10.7 x64) from your computer.
  • Second, enter the password of the user which help to list all the databases. As the password is G@meison00 then press the ENTER button from the keyboard.
  • Third, use the SHOW DATABASES statement to list all databases from the MariaDB Server. And then write the DROP DATABASE statement to delete the database permanently from the MariaDB Server.
Enter Password: *********

SHOW DATABASES; 

USE MariaDBTips;
  • In the last, once the last query gets executed it will automatically remove the MariaDBTips database from the current MariaDB Server.

We hope that you have understood the subtopic “MariaDB Delete Database Command Line” by using the MariaDB DROP DATABASE statement on the MariaDB Server by the query. For a better understanding, we have used a sample example and defined it in deepness.

Read: MariaDB See If Table Exists

MariaDB Delete Database And User

Here we will learn how to delete a database and user from the MariaDB Server by the query, which will be explained with the help of a sample example.

Definition of Deleting a MariaDB User:

  • The MariaDB DELETE USER statement in the MariaDB Server is responsible to remove a MariaDB User which may run in the Unix and Linux types of servers by using the MySQL command.
  • In essence, the best alternative is to be free of it using the MariaDB delete user query execution if any user needs to delete any account that is now existent in the MariaDB database but may be idle or non-operational.

If we want to delete a user from the MySQL Client, here are the steps to be followed which are given below:

  • First, we can use the DROP USER statement to delete a user from the MariaDB User or we can use the DROP USER statement to drop a user from the localhost.
DROP USER IF EXISTS root;

DROP USER 'root'@'localhost';

In the first query, we used the DROP USER statement with the IF EXISTS condition to check the user name as ROOT from the MariaDB Server and delete it. But with the IF EXISTS condition, it will check if the ROOT username exists in the MariaDB Server, if there is not then MariaDB will throw an error.

In the second query, it will again use the DROP USER statement to delete the user name as ROOT from the LOCALHOST server.

  • Second and finally, we will use the DROP DATABASE statement to delete the current database name from the MariaDB Server.
DROP DATABASE SqlServerguides;

As we see in the above query, the DROP DATABASE statement is used to delete the database name SQLSERVERGUIDES from the MariaDB Server. Just remember that, once the SQLSERVERGUIDES database has been deleted from the MariaDB Server then there is no turning back. So, we have to be careful with this query.

We hope that you have understood the subtopic “MariaDB Delete Database And User” by using the MariaDB DROP USER and DROP DATABASE statements in the MariaDB Server by the query. For a better understanding, we have used a sample example and defined it in deepness.

Read: MariaDB Order By Decreasing 

How to Delete Database in MariaDB Linux

In this MariaDB subtopic tutorial, we will learn how to delete a database in the MariaDB Server in the Linux Operating System by the following query:

All commands are executed in the administrative user or the ROOT account. To access the MySQL console, enter the following command and enter the MySQL root user password when prompted :

$ mysql -u root -p 

As we have not made the password then we can omit the -p of the MariaDB root user. So, before dropping the database, we can list all database names from the MariaDB Server then we will use the MariaDB DROP DATABASE statement to delete the specific database name from the MariaDB Server.

SHOW DATABASES;

DROP DATABASE SQLSERVERGUIDES;

The first query will list all the database’s names from the MariaDB Server by using the MariaDB SHOW DATABASES statement. Then we used the DROP DATABASE statement to delete a database called SQLSERVERGUIDES from the MariaDB Server.

We hope that you have understood the subtopic “How to Delete Database in MariaDB Linux” by using the MariaDB DROP DATABASE statement in the MariaDB Server by the query. For a better explanation, we have used a sample example and explained it in deepness.

Also, take a look at some more MariaDB tutorials.

Here in this tutorial, we understood How to Delete a Database in MariaDB after reading this lesson. Moreover, we have also discussed a few instances to help you comprehend the concept. Below is a list of all the topics we’ve covered.

  • How to Delete a database in MariaDB?
  • How to delete a database by command line in MariaDB?
  • How to delete the database and user in MariaDB?
  • How to delete a database in MariaDB in the Linux Operating System?