tablespace in the backup mode, and the system tablespace is in the backup mode, during the waiting process, the database Performs related operations. It takes 38 seconds to copy the system data file. From 11:18:30, the command is submitted to remove the system tablespace from the backup mode, then the system tablespace is restored to the normal mode.The commands
1, we click on the Glory 6 Plus click "Settings" to find the "Backup" option clicked into, as shown in the following figure:
2, after entering the backup interface, we click on the "New backup" option, the entry effect is as follows, as shown in the following figure:
3, access to the data
Project Practice 6-mysql enterprise-level log management, backup and recovery practices, mysql enterprise-level
Mysql implements enterprise-level log management, backup, and recovery
Environment background:With the development of business, the company's business and scale continue to expand, the website has accumulated a large amount of user information and d
smoothly shut down the server.
> Use Admin
> DB. shutdownserver ()
Alternatively, you can use fsync to write data to the cache and then copy and back up the data.
> Use Admin
> DB. runcommand ({"fsync": 1, "Lock": 1 })
At this time, I went to test. foo inserts a data entry F: 6, which is executed in dB. foo. after finding (), this record is not found, indicating that the record is not directly written to the database, but is buffered into
Backup | reference | reference Manual | recovery | data | database | Chinese InnoDB Chinese Reference Manual---canine (heart sail) Translation 6 backup and restore InnoDB database
Secure database management is the use of regular data backups.
InnoDB Hot Backup is an online backup
Backing up with RmanDatabaseThe following error occurred:[Oracle@mzl orcl]$ Rman target/Recovery manager:release 10.2.0.1.0-production on Wed Feb 13 15:36:06Copyright (c) 1982, 2005,. All rights reserved.Connected to target DATABASE:ORCL (dbid=1172558471)rman> backup Database;Starting backup at 13-feb-08Using target database control file instead of recovery catalogAllocated Channel:ora_disk_1Channel ora_dis
6 Administering Backup and Recovery, backupandrecoveryOracle Database 2 Day + Real Application Clusters Guide11g Release 2 (11.2)E17264-136 Administering Backup and RecoveryOverview of Oracle RAC Database Backup and RecoveryNote:For the RMAN utility to work properly on Linux platforms, the $ ORACLE_HOME/bin directory m
format field, accept the default value, or enter the desired format.For clustered databases, the format of the archive log file name should contain the%t modifier, to indicate which redo L OG thread the archived redo log file belongs to. As a best practice, the format for the archive log file name should also include the%s (log sequence number) and%r (Rese TLogs identifier) modifiers.If the archive log destination is the same for all instances and then the Archive Log Destination field, change
Linux
Backup and compression commands
TarCommand
Tar can create files and directories. Using tar, you can create a file (backup file) for a specific file, change the file in the file, or add a new file to the file. Tar was originally used to create files on tape. Now, you can create files, such as floppy disks, on any device. Using the tar command, you can package a large number of files and directories in
Tags: col int table name article function HTML Date data tableRequirements:
0 per month 1st: Backs up the data for an entire month without impacting the business, reserving 6 backups.
Ideas:
Based on MySQL event function, complete the operation on time every month
The rename statement is atomic, and the old and new tables seamlessly switch
Rename statement only modifies table defini
In this section, we will discuss how to maintain CRM, including the following:
Back up CRM DB
Back up CRM System
Restore CRM DB
Restore CRM System
I. Back up CRM DB
The following steps create a maintenance plan for the crm db:
1. Open SQL Server Management Studio
2. Right Jian management-> maintenance plans, select maintenance plan wizard
3. On the select plan properties page, set a name. Because we only create one sechedule, selectSingle sechedule for the entire plan or no sch
Backup | templates | original
Pl/sql DEVELOPER 6 template using series documents (iii)
Pl/sql DEVELOPER 6 template Backup and migration
It's too easy, but it doesn't seem like anything, nail, open your pl/sql DEVELOPER installation path, default to C:\Program Files\plsql DEVELOPER
Open Temp
table 1), and *** name of table 2;You can delete one or more tables with caution.
5. delete a database:Mysql> drop database name;Use it with caution.
6. Database Backup:Return to DOS:Mysql> quitD: mysqlbinUse the following command to back up the database abccs:Mysqldump -- opt abccs> abccs. dbbAbccs. dbb is the backup file of your database abccs.
7. Use MySQL in batches:
First, create a batch file mytest.
***** (name of table 1), and *** name of table 2;You can delete one or more tables with caution.
5. delete a database:Mysql> drop database database name;Use it with caution.
6. Database Backup:Return to DoS:Mysql> quitD: mysqlbinUse the following command to back up the database abccs:Mysqldump -- opt abccs> abccs. DBBAbccs. DBB is the backup file of your database abccs.
7. Use MySql in batches:
Fir
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