mysql commands for working with the Cloudera VMs

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mysql -uroot -pcloudera

Dump a database to a file

mysqldump -u root -p mydatabase > /home/myuser/database-dump.sql

Restore mySQL dump file to a mySQL database

mysql -u username -p database_name < file.sql
mysqldump -u training -p trainingdatabase > /home/training/trainingdatabase-dump.sql
mysql -u root -p loudacre < loudacredatabase-dump.sql

mySQL commands

SHOW DATABASES;
CREATE DATABASE loudacre;
use loudacre;
show tables;
mysql -u root -p loudacre -e "describe webpage"
mysql -u root -p loudacre -e "select * from webpage limit 5"


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