what oracle home directory

A friend asked me to back up the database with exp at every night to a specified directory and automatically delete the data backed up one week ago, record and share the process only. For the case of Oracle automatic backup on Linux (using RMAN),

Oracle Enterprise Manager 10 Gb Database Control is designed to manage a single Database, regardless of whether the Database is a single instance or a cluster Database. This Enterprise Manager 10g Database Control release contains the following

SQL plus rescue data (test), sqlplusIndexed-- Execute plsql scriptDECLARETYPE RowIDTab istable of rowid indexby BINARY_INTEGER; CURSORc1 IS select/* + index (xifenfei ind_xifenfei) */rowidFromchf. xifenfeiWhereobject_id isNOT NULL; R RowIDTab;Rows

Environment CentOS 6 x86_64, Oracle 11g R2 Solution Oracle provides dbstart and dbshut scripts in the $ ORACLE_HOME/bin directory to start and stop Oracle. The dbstart script starts the specified database instance and Listener. First,

Operating System: SUSE Linux Enterprise Server 11 (i586)Database Version: Oracle 10.2.0.1Database Client Version: oracle10.2.0.1Introduction: in the company's recent phase II project construction, the newly purchased PC server needs to be deployed

In linux, oracle is configured with the system to start and shut down, and in linux, oracle is configured Configure oracle to start and shut down with the system in linux 1. Modify the/etc/oratab FileChange the number of databases that need to be

Connection: http://hi.baidu.com/mythstar365/blog/item/dabb9d8075572c9bf703a675.html (Windows 7 flagship edition) Windows 7 is so annoying! I have installed SQL Server on my computer.2005. The installation process is fine. It will be done soon, but

Cluster Application Cluster applications have various levels of maturity and functionality. They include: High PerformanceA cluster, also known as a parallel cluster or computing cluster, is usually used in systems that support massive

Exercise 2-1 Installing SQL Developer on a Windows computerIn this exercise, you will install SQL Developer on a Windows computer1. Download the current SQL Developer version from the following

Cause: compatibility issues Download instantclient-basic-win32-11.2.0.1.0 client: http://download.csdn.net/detail/chensirbbk/4411719 Solution: 1.Install a 32-bit Oracle client on a 64-bit machine. Instantclient-basic-win32-11.2.0.1.0 (note

UninstallOracleDatabase (1) choose "start"> "Settings"> "Control Panel"> "Management Tools"> "services" to stop all Oracle services. (2) Start->Program-> Oracle-orahome81-> Oracle Installation products-> universal installer unload all Oracle

RedHat Linux Fedora Core 5 successfully installed Oracle 10g Host Configuration:Intel P4 CPU 3.0 GHz512 MB memory80 GB hard drive 1. Prepare the host and operating system: 1. Physical memory: 512 MB2. 2 GB swap spaceNote: During the installation of

Contents I. Hardware requirementsIi. SoftwareIii. System Installation notes4. system preparation before Oracle Installation5. install and configure Oracle6. Upgrade Oracle to patchset 10.2.0.47. Use rlwrap to call historical commands in sqlplus  

After installing grid infrastructure, RAC will focus on installing the Oracle software on the cluster. Grid infrasctructure provides a framework for running RAC, including cluster communication links, node separation, and node member relationships.

One, download Oracle Thin (thin) client 32bit version Compression packageHttp://www.oracle.com/technetwork/topics/winsoft-085727.html This address may be subject to change as the Oracle official website is upgraded. Instant Client package-basic:all

First, uninstall Oracle before oracle11g there is a situation where uninstalling is not clean, causing the installation to fail again, running services.msc to open the service, stop all services of Oracle.Second, oracle11g with a uninstall batch

Introduction to Linux Cluster file systemThe cluster file system has perfected the database cluster function of Oracle RAC in many aspects. Here is a comparison of them.Typically, a cluster is just a set of servers (PCs or workstations) that run as

First, the need for database upgradesDatabase upgrades are a common problem for database administrators, if your application uses new features of the new version of the database, and if the database is overloaded, there can be no fundamental

Recently because to write a project interface, the need to remotely connect the Oracle database, just at the beginning because I installed a local MySQL, so used to connect the local MySQL, the interface is generally finished in Tomcat test under,

When you normally create a new record in a table, the database system writes the data to the block and provides a ROWID value like this row of records. This value records where the record is stored on the hard disk. The same is true when a record is