import mysql database command line

 mysql> use db_name;
 mysql> source file_name.sql;

Source : https://www.programmingquest.com/2018/08/how-to-export-mysql-database-using.html
open cmd
set mysql path in cmd
	set path=c:\wamp\bin\mysql\mysql5.6.17\bin
For database import (Restore): 
	mysql -u YourUser -p YourDatabaseName < filename.sql

mysql> create new_database;
mysql> use new_database;
mysql> source (Here you need to import the path of the SQL file);

E.g.:
mysql> source E:/test/dump.sql;