MySQL backup command

MYSQL BACKUP FROM COMMANDS

=>mysqldump -h localhost -uroot -prootsqlpassword drupal_db > drupal_db_backup.sql





FETCH VIDEO ID  FROM YOUTUBE URL (i.e,VIDEO_UPLOAD)


=>SELECT SUBSTRING(VIDEO_UPLOAD,CHARINDEX('http://www.youtube.com/v/',VIDEO_UPLOAD)+1,11)
FROM VIDEO