Setting Connection Protocol in mysqldump

When using the mysqldump command, you can specify various options to control how the dump operation is performed. One such option is --protocol=name, which allows you to set the connection protocol for the dump operation.

Setting Connection Protocol in mysqldump

This option, --protocol=name, specifies the protocol to use when connecting to the MySQL server. The name can be one of the following values:

• TCP: Connect using TCP/IP (default)
• SOCKET: Connect using a Unix socket file
• PIPE: Connect using a named pipe (Windows only)

Here are some examples of how you can use this option:

1. mysqldump --protocol=TCP -u root -p dbname > backup.sql: Dumps the database dbname using TCP/IP protocol for connection. Replace root with your MySQL username and enter the password when prompted.
2. mysqldump --protocol=SOCKET -u root -p dbname > backup.sql: Dumps the database dbname using a Unix socket file for connection.
3. mysqldump --protocol=PIPE -u root -p dbname > backup.sql: Dumps the database dbname using a named pipe for connection (Windows specific).

To verify whether the command executed successfully:

1. Check the existence and size of the backup.sql file created in the current directory (or the specified path).
2. Ensure that no errors were displayed during the execution of the mysqldump command.

Each command dumps the specified MySQL database using the chosen protocol for connection, ensuring that you can customize the dump process based on your server’s configuration and network setup.

Also check similar articles.

Connecting to MySQL Port in mysqldump
Providing Password for mysqldump Connection
Sorting Rows by Primary Key in mysqldump Output
Enabling Optimization Options in mysqldump
Skipping SET NAMES Statement in mysqldump Output