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dynaimic SQL on jiningDelete an instance:# Cd/usr/lpp/db2_07_01/instance#./Db2idrop InstNameList all DB2 instances:# Cd/usr/lpp/db2_07_01/bin#./Db2ilistCreate a catalog for a database$ Db2 catalog db btpdbs on/db2catalogCancel the compiled destination database btpdbs$ Db2 uncatalog db btpdbsView version# Db2levelDisplays the current database management instance$
Original address:Http://hi.baidu.com/wader2006/blog/item/78406b60b51f8b47ebf8f8f0.htmlDB2 Common Command Set----DB2 maintenance 2007-09-09 10:10 in the DB2 development process, the whole development process also has a very important part of the work is the maintenance of the database, for the maintenance of a huge information system is very necessary; Leave a simple maintenance manual for a rainy night. Som
issue Database Manager commands and SQL statements from a command prompt. For example: db2 => connect to sampledb2 => bind sample. bnd for general help, enter :?. For Command help, enter :? Command, where command can be the first few keywords of the Database Manager command. Example :? How does catalog database Help with the catalog database Command? CATALOG is used to help all CATALOG
20480--but there is a possibility of running out of memory when there is too much data found in SQL--You can use the following statement to adjust the memory size:Update DB CFG for sample using Applheapsz 1024DB2 Update DB CFG for dbtest using Logretain on– archived log mode, available for online backup(Make sure the database connection is reset at this point)DB2 "restore DB $db from $backdir without prompting"DB
Analyze the causes of full DB2 Activity logs and solutions to full DB2 logs, db2 logs Log usage Displays the usage of logs under concurrent transaction conditions There are three concurrent programs: Process 1, Process 2, and Process 3. Each program has two transactions. Blue blocks represent SQL statements, red blocks represent commit operations, and green bloc
systems (dos,vm,vse,mvs™,as/400®). After the successful installation, I began to read about the information, when I was "cataloging nodes and databases (cataloging node and database)" This thing confused. The word "Catalog" has a verbal meaning compared to the SYSCAT and SYSIBM catalogues of the past. Sometimes I yell at DB2: "I don't want to catalog anything, I just want to make sure I install DB2 correct
;db2icrt Figure 3 shows the default DB2 instance "DB2" (in Windows) and another two instances created with the DB2ICRT command from the DB2 control Center GUI. Figure 3. DB2 control Center GUI showing DB2 instance To refer to a given
This part is simple and clear at a glance. Five different permission levels: sysadm, sysctrl, sysmaint, dbadm, and loadBut I have read that there is sysmon in CFG, which may be mentioned later (to obtain access to database system monitor data)Or the version is not updated. The following aspects of the DB2 authorization control database security plan:* Permission level granted to a user* Commands that can b
In the process of DB2 development, one of the most important tasks throughout the development process is the maintenance of the database, which is necessary to maintain a large information system; Leave a simple maintenance manual for a rainy year; The following parts of the maintenance order are collected to treat our maintenance engineers and project managers. * update:2006-06-14 * Memo: Please use "
permission levels in DB2: SYSADM, Sysctrl, Sysmaint, Dbadm, and LOAD. The granularity of privileges is finer than authorization and can be assigned to users and/or user groups. A privilege defines an object that a user can create or delete. They also define commands that users can use to access objects such as tables, views, indexes, and packages. A new concept in DB2
1, close DB2. Db2stop or db2stop force. Write two of the scripts in general, avoiding the use of Db2stop force commands, such as: Db2stop Db2stop Force 2, start DB2 Db2start 3, create the database DB2 Create DB or DB2 create DB using CodeSet GBK territory CN 4, delete t
the whole development process, and it is necessary to maintain a large information system, and to leave a simple maintenance manual for a rainy day; some of the maintenance commands collected below are for our maintenance engineers and project managers.=================================================================38. Change the size of the DB2 log spaceNote: In order to prevent the
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 database using command lines. The second half of this article: connecting to a
-commerce site to handle more than 50% per day throughput. Scenario 2: The Truth When visiting an IBM business partner for some DB2 performance tuning, we encountered a full extension of query response time. In addition to regular programs, commands that display the list of applications do not show that any other programs are running at that time. Before we got the DB2
schema_name] Update statistics: UPDATE the statistical data of a table and determine whether to reorganize the table based on the statistical data. Current statistics: determines whether to reorganize the table based on the STATISTICS of the CURRENT table. TABLE table_name: analyze a single TABLE Table all: analyzes ALL tables in the database. Table system: Analyze SYSTEM tables Table user: analyzes all tables in the current USER mode. # Db2 reorgc
1494.4.4 DB2 parameter settings in the data warehouse 1524.4.5 others 1544.5 DB2 workload management (WLM) 1564.5.1 create WLM monitoring 1564.5.2 how to control the load of known jobs by 1584.5.3 how to control unforeseen workloads 1594.5.4 limits the workload of parallel load by 1624.6 daily data warehouse O M 1634.6.1 is the DB2 Data Warehouse scalable? 1634
addition, you will learn how to create and use the WebSphere MQ Queue Manager, message queue, and transmission layer channels for replication. You only need one computer, but you need to set up WebSphere MQ and Q replication to simulate data movement between the two remote systems. In this way, you can apply the knowledge learned in the tutorial to the actual production environment. At the same time, under the guidance of this tutorial, you will gradually master the use of Replication Center an
® database developers or administrators. You should have a basic understanding of how UNIX or Windows command-line shells are used, and you should know the basics of DB2 and SQL commands. System Requirements The examples in this tutorial apply to DB2 9.5, which runs on the Windows operating system. The concepts and information provided apply to
Db2 command list has been working for more than a month. Because the company wants to use DB2 databases, it always tries its best to read this book. For a while, I have some experiences and summarized some commonly used DB2 commands, share it with you! I hope you will be helpful .. Start the
Com. IBM. db2.jdbc. db2exception: [IBM] [CLI driver] [DB2/NT] sql0911n has rolled back the current transaction due to a deadlock or timeout. Cause code "2 ". Sqlstate = 40001 Solutions provided by IBM for this problem This problem may be caused by the DB2 deadlock caused by the application, especially when accessing the DB2
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