undelete file recovery

First, the files to be recovered are placed in the data file in MS SQL and into the MS SQL primary database server. 1. We use the default method to establish a database for recovery use (e.g. MHDYF2005). Can be built in SQL Server. 2. Shut down the database server. 3. Delete the log file mhdyf2005_log.ldf the database you just generated, overwriting the databa

-01139: RESETLOGS option only valid after an incomplete database recovery The prompt "resetlogs" is available only after an incomplete database is restored. In this case, we will restore the database to it:SQL> recover database using backup controlfile;ORA-00279: change 1736992 generated at 01/18/2014 18:01:56 needed for thread 1ORA-00289: suggestion:/U01/app/oracle/product/11.2.0/db_1/ora_log/invalid route 837194464.dbfORA-00280: change 1736992 for t

There was no time to look at the recovery flash contents. Yesterday, my hands were itchy and I had no flash brush for a long time. However, I have read all the refresh kits on the hard disk, but I find that none of them are what I want, and many of the software in my custom refresh kits are outdated. After the refresh, I have to download updates one by one, it was troublesome to think about it, so I decided to create an extremely streamlined package +

EXEC sp_attach_db @ dbname = 'dbname ', @ Filename1 = 'd: \ dbname_Data.MDF ', @ Filename2 = 'd: \ dbname_log.ldf' Sp_attach_single_file_db @ dbname = 'dbname', @ Physname = 'physical _ name'Dbname: name of the database to be restored.Physname: physical file name.Physical_name: Specifies the. mdf file path. Database: mssql server 2000 Enterprise EditionProblem description: Database doubt. The database bac

When you use Word to edit a document, you accidentally turn off the Word document in the edit without saving it. What can I do about it? How do I delete a Word document by mistake? The Word file mistakenly deletes the recovery method. 1. Open a new Word document first. 2. Then click on the file, options, save, find the automatic

above statement, so that the database does not have write operations, so that recovery operations can be done.5. Verify that the database does not have write operations(1) To have dirty pages brush into disk as soon as possible:mysql> set global innodb_max_dirty_pages_pct=0;(2) Observe the Binlog log write situation to ensure that the values of file and Position are unchanged.Mysql> Show master status;+---

.264.862339751 ONLINE+data/mecbs/datafile/undotbs2.265.862341013 ONLINE+DATA/MECBS/DATAFILE/SYSTEM01.DBF SYSTEM+DATA/MECBS/DATAFILE/CRM01.DBF ONLINE+DATA/MECBS/DATAFILE/TEST01.DBF OFFLINE+DATA/MECBS/DATAFILE/CROSS.DBF ONLINE+DATA/MECBS/DATAFILE/AIX_TRANS.DBF ONLINEOne by one rows selected.sql> alter tablespace test online;Tablespace altered.Sql> select Name,status from V$datafile;NAME STATUS------------------------------------------------------------ -------+data/mecbs/datafile/system.25

Recovery method for MyISAM table when the. frm file is missing:1, create the experimental MyISAM table T1, and insert data:mysql> CREATE TABLE t1 (id int) Engine=myisam;Query OK, 0 rows affected (0.01 sec)mysql> INSERT INTO T1 values (1), (2), (3), (4), (5), (6), (7), (8);Query OK, 8 rows Affected (0.00 sec)Records:8 duplicates:0 warnings:02. Delete the. frm file

server| Recovery The transaction log file (LDF) is deleted when the SQL Server service is not started (SQL Server cannot delete the log file while it is working), in which case the corresponding database is flagged as suspect (suspend) status after the SQL service is started According to the current results of my experiment, the

0000000000000000 00000000 00000000 00000000 00000000 00000000 00000000 000000000d000d00 0d000100 00000000 00000000 00000000 02008001 00000000 0000000000000000 00000000 00000000 00000000 00000000 00000000 00000000 0000000000000000 00000000 00000000 00000000 00000000 00000000 00000000 0000000000000000 00000000 00000000 00000000 00000000 00000000 00000000 0000000000000000 00000000 00000000 00000000 00000000 00000000 00000000 0000000000000000 00000000 00000000 00000000 00000000 00000000 00000000 00

Today, we performed an incremental backup test on Oracle in Linux. When restoring with restoredatabase, the following error occurs: Channel ORA_DISK_2: Reading the backup segment homeor Today, we performed an incremental backup test on Oracle in Linux. The following error occurs when recovering from the restore database: Channel ORA_DISK_2: Reading the backup segment/home/or Today, we performed an incremental backup test on Oracle in Linux. The following error occurs during

I believe many friends like me, have encountered a mobile phone mistakenly deleted photos, at this time can be easily recovered by Easyrecovery to achieve mobile phone recovery data (cell phone photos mistakenly deleted how to recover), the following see how the Easyrecovery software to help you solve this problem. Download easyrecovery free version, download successfully installed into your computer. Step one, run the software, select the media t

: No such file or directory --related error log 5. Forcing the database to close[email protected]>shutdown Immediate--Close database errorOra-00210:cannot Open the specified control fileOra-00202:control file: '/home/oracle/control_bak/control03.ctl 'Ora-27041:unable to open Filelinux-x86_64 error:2: No such file or directoryAdditional Information:3[email protec

Password File recovery _ EM login failure solution 1. The default location of the password file is/u01/oracle/product/10.2.0/db_1/dbs/orapwSID. If the password file is damaged, you cannot log on remotely. em cannot log on. The error "username or password invalid" may occur. 2. You can recreate the password

Oracle Database physical file backup/recovery I have written a similar article before. Although it is not a problem to restore the physical files of the Oracle database, I always feel that something is wrong. I learned later that I had some misunderstandings in the past, it is much easier to use this article again. Environment: CentOS release 5.6 (Final)Oracle Database Release 11.2.0.1.0 1. decompress the c

instance shut down. 07:33:23 sql> exit This column more highlights: http://www.bianceng.cn/database/Oracle/ Disconnected from Oracle Database 10g Enterprise Edition Release 10.2.0.1.0-production With the partitioning, OLAP and Data Mining options [Oracle@work ~]$ rm/u01/app/oracle/oradata/prod/test0*.dbf 2) Start database 07:34:07 sql> Startup ORACLE instance started. Total System Global area 314572800 bytes Fixed Size 1219184 bytes Variable Size 79693200 bytes Database buffers 2306

System altered. SQL> startup SQL> shutdown immediate ASMCMD> cp current02 current03 -- copy the control file copying + data/purple/controlfile/current02-> + data/purple/Controlfile/current03 SQL> startup nomount; SQL> alter system set control_files = '+ DATA/purple/Controlfile/current01 ',' + DATA/Purple/controlfile/current02', '+ DATA/purple/controlfile/Current03 'scope = spfile id = '*'; Scenario 3: Use RMAN to restore Control Files [SQL] RMAN> res

disappears. Restart the database. The database starts normally. When the application fails to be pulled, the following error is reported in the Application Log:SQLErrorCode: 376 ORA-00376: file 92 cannot be read at this timeORA-01110: data file 92: '/dev/raw/raw06' 5. the alert Log in the database also reports related errors.DDE: Problem Key 'ora 1110 'was flood controlled (0x5) (no incident) ORA-01110: Da

-verification CompleteTotal Blocks examined:1Total Blocks processed (Data): 0Total Blocks Failing (Data): 0Total Blocks processed (Index): 0Total Blocks Failing (Index): 0Total Blocks empty:0Total Blocks Marked corrupt:0Total Blocks influx:0Bbedgt; exitH:\TEMP\SYSTEM01GT;DBV file=system01. DbfDbverify:release 12.1.0.2.0-production on Thursday March 17 00:40:38 2016Copyright (c) 1982, 2014, Oracle and/or its affiliates. All rights reserved.Dbverify-Sta

Add a new virtual hard disk to the virtual machine with the format selected as SCSISometimes you may need to restart your system to take effect!You can use the Partprobe command to re-read the partition table!The following format is to feed him partition file typeThe last is to create a mount point, the partition mounted on it!This is a mount, but there is a problem, after the restart is all invalid, need to re-mount!Description of available mount poi