This article transferred from: https://www.cnblogs.com/hanmk/p/7574376.html
1. Import the database
Using the Source command
First, connect the database in the cmd window, and then use the Source command to import the operation
Mysql>use database name
Mysql>source D:/dbname.sql
2. Export the database
Note When you export a database, you do not need to connect to the database, directly to the directory where Mysqld.exe is located, execute the following command (the exported SQL file is in the bin directory of the MySQL installation path)
D:\Program files\mysql\mysql Server 5.5\bin>mysqldump-u root-p gd_dbwizard >gd_dbwizard.sql (you will be prompted to enter your password after execution)
1. Export the entire database
Mysqldump-u user name-p database name > exported file name
Mysqldump-u dbuser-p dbname > Dbname.sql
2. Export a table
Mysqldump-u user name-P database name Table name > exported file name
Mysqldump-u dbuser-p dbname users> dbname_users.sql
3. Export a database structure
Mysqldump-u Dbuser-p-D--add-drop-table dbname >d:/dbname_db.sql
-D No data--add-drop-table add a drop table before each CREATE statement
(go) Import and export MySQL database via CMD window