How do I dump multiple databases in mysql?

How do I dump multiple databases in mysql?

To backup multiple MySQL databases with one command you need to use the –database option followed by the list of databases you want to backup. Each database name must be separated by space. The command above will create a dump file containing both databases.

How do I drop all mysql databases?

How to drop all tables in MySQL?

1. SET FOREIGN_KEY_CHECKS = 0;
2. SELECT table_name FROM information_schema.tables WHERE table_schema = db_name;
3. DROP TABLE IF EXISTS table1; DROP TABLE IF EXISTS table2; DROP TABLE IF EXISTS table3;
4. SET FOREIGN_KEY_CHECKS = 1;
5. echo “SET FOREIGN_KEY_CHECKS = 0;” > ./temp.sql.

How do I drop all DB?

Using SQL Server Management Studio

1. In Object Explorer, connect to an instance of the SQL Server Database Engine, and then expand that instance.
2. Expand Databases, right-click the database to delete, and then click Delete.
3. Confirm the correct database is selected, and then click OK.

How do I dump a database in MySQL workbench?

Create a backup using MySQL Workbench

1. Connect to your MySQL database.
2. Click Server on the main tool bar.
3. Select Data Export.
4. Select the tables you want to back up.
5. Under Export Options, select where you want your dump saved.
6. Click Start Export.
7. You now have a backup version of your site.

What is Mysqldump command?

Mysqldump is a command-line utility that is used to generate the logical backup of the MySQL database. It produces the SQL Statements that can be used to recreate the database objects and data. The command can also be used to generate the output in the XML, delimited text, or CSV format.

Can we drop multiple tables at a time in SQL?

Example 2: Drop multiple tables together using the SQL DROP Table statement. We can drop multiple tables together using a single DROP Table statement as well.

How do I drop a database in MySQL workbench?

DROP DATABASE using MySQL Workbench First, launch the MySQL workbench and log in to the MySQL Server. Second, right-click the database that you want to remove, for example, testdb2 and choose the Drop Schema… option. Third, MySQL Workbench displays a dialog to confirm the deletion.

How do I drop multiple databases in SQL Server?

If you want to drop multiple databases using a single statement, you can use a comma-separated list of database names after the DROP DATABASE clause. The IF EXISTS option is available from SQL Server 2016 (13. x). It allows you to conditionally delete a database only if the database already exists.

How do I force drop a database in SQL Server?

Drop Database in SQL Server Using SQL Server Management Studio. Connect to SQL Server Management Studio; expand Database Node -> Right click the Databases which you want to Drop -> Select Delete from the drop-down menu to open up Delete Object dialog box as shown in the snippet below.

How do I dump a MySQL schema?

Export schema structure using MySQL Workbench

1. From the Server menu, choose Data Export.
2. On the left side, choose the database to export.
3. Choose “Dump structure only” as the dump method.
4. Uncheck the options: Dump Stored Procedures and Functions, Dump Events, Dump Triggers.

What is dump file in MySQL?

How do I create a database dump in MySQL?

Create a dump of your current mysql database or table (do not include the bracket symbols [ ] in your commands).

1. Run the mysqldump.exe program using the following arguments:
2. mysqldump.exe –e –u[username] -p[password] -h[hostname] [database name] > C:\[filename].sql.

How do I delete database from MySQL?

To delete a MySQL database, perform the following steps: Log in to the WHM interface as the root user. Navigate to the SQL Services section (WHM >> Home >> SQL Services) and click phpMyAdmin. In the far-left column, select the database that you wish to delete. At the top of the interface, click Operations.

How to drop database?

– In Object Explorer, connect to an instance of the SQL Server Database Engine, and then expand that instance. – Expand Databases, right-click the database to delete, and then click Delete. – Confirm the correct database is selected, and then click OK.

Can I recover dropped database in MySQL?

Run Hetman Partition Recovery and scan the disk where a MySQL database was stored

Using the program,go to the folder C:\\ProgramData\\MySQL\\MySQL Server 5.7\\Data,or find the necessary database files with the search function: Please note: files containing table data and formats will have

Recover database files

How do I drop a table in MySQL?

connect to a specific mysql database and execute the command for showing tables. find lines that match “Tables_in” and not show them. find lines that match the + character and not show them. use gawk to print out the words “drop table” followed by the table name (which is in $1) and then a semicolon.