The following articles mainly describe the actual operation steps of DB2 Online Incremental backup, restoration Incremental backup, and Rollback Recovery. The following describes the specific content. If you are curious, the following articles will unveil its mysteries.
Prerequisites for incremental DB2 backup:
1. Change the database parameter logretain, userex
This article mainly describes the correct operation steps for restoring a table accidentally deleted by DB2. If you are interested in the correct operation steps for restoring a table accidentally deleted by DB2, the following articles will unveil its mysteries. I hope you will gain some benefits after browsing.
A test was conducted to restore the accidentally de
Tags: Creating a Dem Control Process demo Tab ALT System baseThe following command is used today to back up DB2 data on Windows (the original DB2 DBA user is a)DB2 Backup DB Db2demoSuccessful executionAnd then execute it on another machine with the environment.DB2 Create DB Db2demoSuccessDB2 Connect to Db2demoSuccessDB2 CREATE schema Db2rcsSuccessDB2 Grant DBADM
appears to be empty). On UNIX, it is set to the primary group of the user who created the instance. Because only SYSADM users are allowed to update DBM CFG files, only they can grant any sys* permission to other groups. The following example shows how to grant SYSADM permissions to the DB2GRP1 Group:
DB2 update dbm CFG using Sysadm_group DB2GRP1
There are many ways to replicate data in DB2 database, this paper mainly introduces a scheme of cloning DB2 data using fast disk replication technology (such as flashcopy, etc.). By using DB2 cloning Tool, you can minimize the actions that DBAs need to perform during the DB2
that are being retrieved by the application.
The number of page scavengers per database is configured through the num_iocleaners database configuration parameters. All DB2PFCHR buffer pool prefetching procedures. These processes represent the application reading the information from disk before reading data and index information and reading the information into the dat
Tags: stored procedure eva puzzle SYS attach should be obtained by modifyingDuring the backup and restore of the database, I encountered a problem "the media set has 2 media families, but only 1 are available." Must provide all members ", the following is a detailed description of the problems encountered and problem-solving methods!One, backup and restore encoun
Document directory
The first half of this article: connecting to a remote DB2 database using command lines
The second part of this article: Use coolsql to connect to the DB2 database configuration Diagram
The first half of this article: connecting to a remote DB2
When there is a recovery pending problem, no matter what I do in the control center is useless, but the command line directly to restore the OK, or command powerful
C:\USERS\ADMINISTRATOR>DB2 Rollforward DB FMS to end of logs
sql1119n cannot connect or activate the database "FMS" because the previous restoration is incomplete or still in progress.
sql
database
DB2 force application all
DB2 backup db o_yd to d:
(DB2 initialize tape on \. tape0)
(DB2 rewind tape on \. tape0)
DB2 backup db o_yd to \. tape0
10. Restore the
This article describes how to copy a DB2 table to a DB2 database through one-way Q replication. We all know that Q replication is a new high-speed technology, I is generally used to move data between databases managed by IBM DB2 Universal Database.
It is a highlight of the j
Create a federated database for DB2 UDB and Informix IDS using DB2 II
Cisco and Huawei network technology-the largest network content Teaching Resource Network (vlan9.com)
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DB2 II
.
======================================== Experience is the most valuable ====== ==================================
1. Open the command line window
# Db2cmd
2. Open the Control Center
# Db2cmd db2cc
3. Open the command editor.
Db2cmd db2ce
===== Operation database commands ====
4. Start a database instance
======================================
26. Back up the databas
This article mainly tells you about the application experience and precautions of the IBM DB2 database in actual operations _ description of DB2 programming and the situation that your database server is not on the local machine, you need to describe the client connection configuration in "client configuration helper.
DB2 string is the basic knowledge in the DB2 database, the following is a description of the DB2 string for you, for your reference, if you are interested in the DB2 string, you may wish to see.The DB2 string is a sequence of byte
During the backup and restore of the database, I encountered a problem "the media set has 2 media families, but only 1 are available." Must provide all members ", the following is a detailed description of the problems encountered and problem-solving methods! One, backup and restore encountered problem description and workaround:The first two days of user testing
1. Run --> db2cmd
2. Enter db2cmd in the command line.
Enter the DB2 create DB database name on D:
Create a database on disk D. Assume that the Directory D:/DB2/node0000/sql00006 is generated on disk D.
3. CD/
4. Ensure that the database files to be restored exist in the D:/
First, send redirect Restore commandDB2 RESTORE DB olddb from ' C:\OLDDBbak ' taken at 20150717164847 to ' C: ' Into newdb REDIRECTWhere, OLDDB is the old database, the database name of the backup, NEWDB is the new database name, do not have to create in advance, C:\OLDDBbak
Backup and recovery data database Case 2-use online backup to restore the database.
1. Set archiving Parameters
1,
Drop database mydb
Create Database mydb
Update dB CFG for mydb using implements logpathd: \ backup \ log
2. updatedb CFG for using userexit on // Enable User ex
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