If you are working on a big mysql query and want to get the mysql query as email when it finishes use the below trick. Go to mysql command:Set pager directive: mysql> pager mail -s “subject” emailme@domain.comPAGER set to ‘mail’ -s “subject” emailme@domain.com The trick uses pager directive to redirect the query output result to […]
Check below on How to Add a Column to Mysql Table with Auto Increment and Primary Key You can achieve it by doing Alter Command: Add Column to Mysql To Modify Column and add Auto Increment with Primary Key Query: ALTER TABLE test MODIFY COLUMN ID INT(10) PRIMARY KEY auto_increment; ALTER TABLE users ADD id […]
For a single database: mysqldump –opt –user=root –password database1 > singledb.sql For multiple Backup of databases: mysqldump –opt –user=root –password –databases database1 database2 > multipledb.sql To import a MYSQL .sql file from one location to particular location : source /home/SSI/process_databases_backup.sql
