db2 database size

This tutorial explains the installation steps of the DB2 database under Inux because of the need to learn the DB2 database recently.Before installing, please review the DB2 version and license instructions to learn more, first understand what version to install, here I use t

This article mainly describes the actual operations on connecting JDBC to the DB2 database. We all know that there are many articles on the actual operations on the JDBC connection of the DB2 database, among them, the famous ones are "JDBC database connection Daquan" and "JS

DB2 "The transaction log for the database is full" problem and solution, db2transaction DB2 reports "The transaction log for the database is full .. "error. I checked the document because the DB2 log file is full. First, run the following command to view the log configurat

C:/Documents and SETTINGS/NEW>DB2 Catalog tcpip node N11 remote xxx.xxx.xxx.xx ServER 50000db20000i CATALOG TCPIP NODE command completed successfully.db21056w directory changes will only take effect if the directory cache is refreshed. C:/Documents and SETTINGS/NEW>DB2 Catalog db Ycweb as Ycweb at node N11 DB2 = Catalog db Dbweas dbweb at node N11The db20000i

cn; Code Page and sorting order parameters:All db2 character types (char varchar clob dbclob) have an associated character code pageThat is, to convert the data into a binary database stored in the database.The Chinese code page is 1386 codeset as GBK, and Territory is CNGenerate file:Three default tablespaces, logs, configuration information, and historical files are created.SYSCATSPACE Data DictionaryTEM

CentOS 6.4 x64 DB2 Database InstallationSystem: CentOS 6.4 x64Database: db2-v10.1Preparation Environment stepsVi/etc/hosts # modifying the hosts host name is best if it is the same as the computer name. RebootYum Install Libaio Libaio-develfor the installation DB2 database C

create tablespace statement DB2 will not automatically expand. Therefore, we recommend that you directly create a big point when creating the tablespace. The default value here is 8 GB, which can be modified by yourself.Create bufferpool ncused4 size 102400 pagesize 4 K Create bufferpool ncused16 size 38400 pagesize 16 K Create regular tablespace nnc_data01 page

Simple comparison of mysql,db2,sqlserver database design differences, for the future to see the MySQL source code first hit the bottom, today compare database objects it:1.DB2 the concept of a table space on a table, simply stated, table space is an important storage structure that establishes a mapping between the log

Before DB2 for Linux, UNIX, and Windows Version 8, SAP customers can only install one copy of each DB2 Version on one physical machine, because the installation path is hard-coded. Although DB2 Version 8 provides a replacement revision package image, these images are only used for testing and SAP does not support them in a production environment. For

Terminate force application all // force terminate all connectionsTerminate // clear all DB2 background processesRelated details can be found in db2ic The database is a DB2 database. When deleting a large table through Delete, the following error occurs:DB2 "select count (*) from fix. fix_entrust"1-----------9999991 re

Suggestions on the size of the initial SGA database and the size of the PGA database, sgapga1. Background information Many new business systems are launched, and most DBAs do not understand the business, so they are bored with the header database creation. The SGA value is s

information to reduce system overhead, and use the space price in exchange for the time cost. There is an order information table OrderDetail, which records the courier information, cashier information, item information, price policy, customer information ..... The information is stored in the courier information table, cashier information table, item information table, price policy table, and customer information table. According to the standardization requirements, OrderDetail must be connect

Tags: database connection pool DB2Premise: Project Import DB2 Drive Jar PackageDriver package Download> About DBCPDBCP (database connection pool), DB connection pool. is a Java Connection pool project on Apache and a connection pool component used by Tomcat. Use of DBCP alone requires 3 packages: Commons-dbcp.jar,commons-pool.jar, Commons-collections.jar because

Q: The application also restarts the host where the DB2 resides when accessing DB2, causing the database to be inconsistent. A: The database is in an inconsistent state, either logically inconsistent or physical. If the logic is inconsistent, you can use the Db2stop command to stop the

The following articles mainly describe the daily practical operations in the DB2 database. I saw the daily practical operations in the DB2 database on the relevant website two days ago. I thought it was good and I would like to share it with you, if you are interested, you can click the following article to view it. Co

, and historical files are created.SYSCATSPACE Data DictionaryTEMPSPACE1 temporary tablespaceUSERSPACE1 stores all user objects (tables, indexes.Before dbv9, the sms tablespace is used by default. After that, the dms tablespace is used by default except the temporary tablespace. Complex examples:Create database xcldbDFT_EXTENT_SZ 4CATALOG TABLESPACE MANAGED BY DATABASE USING(FILE 'C: \ DATA \ CATALOG. DAT '

In general, it is impossible to avoid any problems during the migration of DB2 database applications. This article will introduce some problems that may occur during the migration of DB2 database applications. BKJIA has previously introduced how to combine Oracle Data in DB2

Procedure The Stored Procedure is mainly created through "Stored Procedure Builder, (1) calling a stored procedure is divided into three parts: 1. Connection (establish a connection with the database) Class. forName ("COM.ibm.db2.jdbc.net. DB2Driver"). newInstance (); Connection con = DriverManager. getConnection (url, user, password ); 2. Register output parameters Cs. registerOutParameter (3, Types. INTEGER ); 3. Call the stored procedure: Callable

Today, we mainly describe how to minimize the planned downtime of DB2 9.7 database online mode changes when modifying database objects. We all know that IBM®DB2®9.7 introduces new enhancements that allow you to change database objects and ensure that users have full access t

System environmentCentOS 6.5 x86_64DB2 v10.5 x86_64First, installation steps1. Place the DB2 database installation package in the/OPT directory[Root@localhost DB2] # cd/opt [Root@localhost opt] # ls [Root@localhost opt] # Tar–unzip V10.5_ntx64_server_t.zip [Root@localhost opt] # CD Server2. Perform the installation./db2_install or./setup3, registered license[Root