Following is the syntax of the mysqldump utility. I am going to some of the basic features. You can view the complete list of options here. There are lots of options and features that can be used with mysqldump. If you want to include the information_schema tables, you must explicitly specify the name of the database in the mysqldump command, also include the - skip-lock-tables option. Note: By default, mysqldump command does not dump the information_schema database, performance_schema, and MySQL Cluster ndbinfo database. If you have a large database, then the restoration process takes a long time to complete. Now, when we restore the database, the command executes all the SQL Statements to create tables and insert the data. As I mentioned, when we generate a backup of the MySQL database, it creates a backup file that contains SQL commands that are necessary to rebuild or restore the database. This command is easy to use, but the only problem that occurs while restoring the database. The command can also be used to generate the output in the XML, delimited text, or CSV format. It produces the SQL Statements that can be used to recreate the database objects and data. Mysqldump is a command-line utility that is used to generate the logical backup of the MySQL database. In this article, I am going to explain how we can use mysqldump to generate the backup of the MySQL database. ![]() Generate backups using the Replication of Slaves Generate Incremental backups using Binary Log Generate the backup using mysqldump utility We can generate the backup of the MySQL database using any of the following methods: I am going to explain the native methods that are used to generate the backup of the database. Here, we are not going to discuss any third-party vendor’s backup solutions. ![]() Many vendors provide state-of-the-art software and hardware solutions that can help to back up the database, and it can restore the database within the defined RTO and RPO. If the system or data center fails, database corruption, and data loss, we must be able to recover it within the defined SLA.ĭifferent database platforms provide various methods to generate the backup and restore the database. As database administrators, it is our primary and crucial job to keep the data available and safe. As we know, data is a valuable asset to the organization. If we verify the schemas tab, we will not find the testdb_copy database on the list anymore.In this article, I am going to explain different ways to generate the backup in the MySQL database server. Since the database testdb_copy is an empty database, the number of affected rows is zero. Once we click the execute button, MySQL will return the below message indicating that the database is dropped successfully. The below screen explains it more clearly: Once we sure, click the Execute button to execute the statement. If we want the safe deletion of the database, it is required to choose the Review SQL option. And if we choose Drop Now option, the database will be deleted permanently. If we select Review SQL, it will produce the SQL statement that will be executed. When we click the Drop Schema option, MySQL Workbench displays a dialog box to confirm the deletion process. If we want to delete a database, right-click the database that you want to remove, for example, testdb_copy under the Schema menu and select Drop Schema option, as shown in the following screen. Here, we can see all the previously created databases. Go to the Navigation tab and click on the Schema menu. Now do the following steps for database deletion:ġ. To drop a database using this tool, we first need to launch the MySQL Workbench and log in with the username and password to the MySQL server. We must have to use proper names while giving any SQL command. ![]() Note: All the database names, table names, and table field names are case sensitive. It will look like this:įrom the above, we can see that the database "mytestdb_copy" is removed successfully. Now we can verify that either our database is removed or not by executing the following query.
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