Mysqldump 經常使用備份操做命令

1.1.1   備份操做

create user ‘backup’@’localhost’ identifiedby ‘’;

grant select, reload, lock tables,replication client, show view, event, view, process on *.* to‘backup’@’localhost’;

mysqldump –ubackup –p –master-data=2–single-transaction –routines –triggers –events mc_orderdb >mc_orderdb.sql   備份一個庫

mysqldump –ubackup –p –master-data=2–single-transaction –routines –triggers –events mc_orderdb table_nametable_name…> xxx.sql 備份表

mysqldump –ubackup –p –master-data=1  –single-transaction –routines –triggers–events –all-databases > db.sql  備份整個實例

mysqldump –ubackup –p –master-data=2–single-transaction –routines –triggers –events –tab=’/xx/xxx’ mc_orderdb >xxx.sql  分表結構和數據分開備份

mysql需對/xx/xxx可寫權限

mysqldump –ubackup –p –master-data=2–single-transaction –where=」order_id> 1000 and order_id <1050」 mc_orderdbtable_name > xxx.sql  where條件的單表備份