上干货:
备份库:(注意这里直接备份是默认加了锁的,生产环境这样会有事故的啊)
Mysqldump -u root -p --tab=/backup sales
恢复操作:
方法一: shell$ mysql -u root -p sales < /backup/orders.sql
Shell$mysqlimport -u root -p --local sales /backup/orders.txt
方法二: mysql> use sales
Mysql>source /backup/orders.sql
Mysql>load data local infile ‘/backup/orders.txt’ into table orders
扩展:
which mysqldump command argument is used to dump only data from the userdata table.
--no-create-info to skip writing CREATE TABLE statements
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