![]() ![]() This functions in the same manner as that of the DROP DATABASE command. Hence, we can make the use of DROP SCHEMA name_of_database In MySQL, the database and schema are used interchangeably, meaning both are the same thing and synonyms. The DROP DATABASE command gives the return value as the number of the tables that were present in that database and got deleted when dropping the database. It can be concluded that the query executed successfully without any errors or warnings and returned two affected rows. Now, let us drop the educba database using the drop database command – DROP DATABASE IF EXISTS educba Now let us create two tables named to test and development CREATE TABLE test(Īnd one more create table query for development that is as follows – CREATE TABLE development(Įxecution of the above query gives the following output: Now, let us create one database named educba using CREATE DATABASE command – CREATE DATABASE educba ![]() Additionally, the output shows the presence of one warning. This indicates that the query did not have any impact on the rows. ![]() The output indicates that the query was executed successfully and without any errors, even though the “educba” database does not exist in our database. The output of the execution of the above query is as shown below: Now, let us study the output after adding the IF EXISTS clause in our query statement – DROP DATABASE IF EXISTS educba ![]() We observe that the system throws an error with error code 1008, indicating that the ‘educba’ database cannot be dropped because it does not exist. Now, let us try to delete the database that is not present on our database server and see the outputs – DROP DATABASE educba Įxecuting the above command gives the following output: That gives the following output in my case: Then you must execute the following command to list all the databases in your MySQL database server. The SQL command to drop a database is straightforward.Executing the above command will give you the following output: Here is the step-by-step process: Drop the database So, use this method with caution and only if you are sure you want to delete everything in the database. However, it is crucial to note that this method will not only remove all the tables but also any stored procedures, views, triggers, and other database objects. This has the same effect as dropping all tables, but in a more streamlined way. Method 3: Dropping and Recreating the DatabaseĪn alternative approach to deleting all tables within a database is to drop the database itself and then recreate it. This will drop all tables in the database. This command will generate a series of `DROP TABLE IF EXISTS table_name ` statements, one for each table in the database.Ĭopy the output from the previous command and run it in your MySQL client. Replace `database_name` with the name of your database. The basic SQL command for dropping a table is straightforward. You will also need access to a MySQL client, such as MySQL Workbench or the command-line interface, to run the commands. If you haven’t already done so, you can download it from the official MySQL website. Preparing for the Taskīefore starting, you need to have MySQL installed and running on your machine. Always make sure to backup your data before performing any operation that can lead to data loss. Once a table is dropped, the data cannot be recovered unless you have a backup. Therefore, when you “drop” a table, you are effectively deleting it from the database, along with all of its associated data.īefore proceeding, please be aware that this operation is irreversible. A “drop” operation in SQL terminology means to remove an object from the database. In MySQL, tables are the primary storage units where data is stored. In this article, we will provide a detailed, step-by-step guide to deleting all tables from a MySQL database. This task, while not complicated, requires a solid understanding of SQL syntax and commands. When managing your MySQL databases, there may come a time when you need to delete or “drop” all tables, essentially emptying the database. ![]()
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