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is completecan use Sqlplus to test, the new Open a command window, enter the Sqlplus, and then enter the user name and password, you can test, here do not do too much introduction.Configuring monitoring and local network services1) in Oracle User's graphical interface Oracle user, the new terminal is opened, the input command NETCA will pop up the following interface.2) Create a listening service (acting a
Tags: dump 11g r2 Pat ROR use path Comm limit exportSelection:32-bit memory is a bottleneck, already 64-bit era. Use 64-bit CentOS6 and 64-bit Oracle 11g R2In virtual machine installation, the network is set up by hostonly modeNote: Network adapter to set up ICS (Internet Connection Sharing) to the VMware network Adapter VMnet1So for virtual machines, the gateway
can be fixed, you may need to re-build the DG or Apply the new Standby, and then switch back to the Primary role. Failover may cause data loss due to the fault type of the Primary site.There are many tools for Switchover and Failover. The most common tools are SQL Command, Data Guard Broker, and DB Grid Control. This article describes how to use SQL Command to perform Switchover operations. References: Important configuration parameters of Oracle Dat
, Oracle. All rights reserved.Connect:Oracle Database 11g Enterprise Edition Release 11.1.0.6.0-64bit ProductionWith the Partitioning, Real Application Clusters, OLAP, Data MiningAnd Real Application Testing optionsSQL> shutdown the immediate database has been disabled. The database has been detached.The ORACLE routine has been disabled.SQL> startupThe
An overviewTwo-SQL planning baseline Plan Baseline architectureThree-load SQL plan baselinesFour Evolutionary SQL plan baselinesFive important baseline SQL plan propertiesSix-SQL Plan selectionSeven possible SQL plan manageability ScenariosEight SQL performance analyzers and SQL plan baseline scenariosNine automatically load SQL plan baseline scenariosTen clear SQL Management library policiesA OverviewThere may be a performance risk when a SQL statement's SQL execution plan changes.There are man
Oracle 11g Client Configuration First download a few compressed packages from Otn Download the address: http://www.oracle.com/technology/software/tech/oci/instantclient/index.html Then depending on your platform, choose a different download, I was installed under Rhel5, so I chose the Linux x86 and downloaded the following 2 packages:The Instantclient-basic-linux32-11.1.0.7.zip Basic package provides suppor
Why cannot I enable ADG for Oracle 11g slave database? Today, we have encountered a strange problem, but there is an essential cause and effect behind the strange phenomenon.During an Environment check in the afternoon, it was found that the standby database was in the mount stage. This was a 11gR2 database, and it was a waste of time without ADG. I felt too much to do this.So I tried to start the open stag
Listener.log log for this time period of the Oracle server to see what causes the lock.6.6 Unlocking Database UsersUnder SQL input: Alter user username account unlock;Note: This command can only be performed by a user with DBA authority.6.7 User Profile 6.7.1 action User profile effective switchView: Enter in sql: Show parameter resource;Name is the value of the corresponding value column of the Resource_limit row, and True indicates on, false to clo
Tags: Hot Download Center database system will be user installation complete album prerequisite Check sel Oracle database system is one of the most popular client/server (client/server) or B/s architectures in the United States Oracle Corporation (Oracle) provides a distributed database-centric set of software products. Oracl
Oracle 11g Automatic Optimization and oracle11g Optimization--: Automatic Plan OptimizationBeginDbms_workload_repository.create_snapshot ();End;Select/* + result_cache */count (*) from (select * from HJ. dbtan where object_type = 'table' order by 1 DESC, 2 ASC, 3 DESC, 4 ASC );BeginDbms_workload_repository.create_snapshot ();End;-- Ft8s1pfmz9ph0SET SERVEROUTPUT ONDECLARERochelle SQL _tune_task_id VARCHAR2 (
This article mainly describes which services are Oracle 11g must be opened and detailed introduction of these services, the need for friends can refer to the followingAfter successfully installing the Oracle 11g database, you will find that your computer is running slower, that your computer is running faster with a lo
Oracle 11g client Configuration First download several compressed packages from OTN For: http://www.oracle.com/technology/software/tech/oci/instantclient/index.html Then select different downloads based on your platform. I installed them in rhel5, so I chose Linux x86 and downloaded the following two packages: Instantclient-basic-linux32-11.1.0.7.zip basic package that provides OCI, occi and JDBC-OC
Use rman to migrate 10 Gb servers across databases and servers: 192.168.182.133Oracle10.2.0.1.0RHEL432bit11g server: Server 192.168 Use rman to migrate 10 Gb servers across databases and servers: 192.168.182.20.oracle 10.2.0.1.0 RHEL 4 32bit 11g server: Server 192.168 Using rman for cross-database and cross-server migration10g server: 192.168.182.20.oracle 1
Tags: OracleOracle Database 11g Some important initialization parameters (i)Initialize parameter file locationD:\app\Administrator\admin\orcl1\pfile\init.oraInit.ora1, Diagnostic_destIn 11g, there is a new structure for storing diagnostic information called the Automated Diagnostics repository (AUTOMATICD Diagnostic Repository ADR).Specify the directory location with some parameters, such as $ORACLE_BASE/DI
I. Problem Description Install RAC of 11.2.0.1 on Oracle Linux 6.1 and run the root. Sh script when installing grid. The error is as follows: [Root @ Rac1 bin] #/u01/APP/11.2.0/GRID/root. Sh Running Oracle 11g root. Sh script... The following environment variables are Setas: Oracle_owner = Oracle ORACLE_HOME =/u01/AP
Content Introduction Document Collection Application Directory Information Application Document Classification Application XML search application Summary References Introduction Oracle full-text search allows you to create text query applications and document classification applications. It provides indexing, text and topic search, and document browsing. To design an Oracle full-text retrieval appli
If you need to install more database servers, it is still very slow and cumbersome to install the database software graphically. Oracle 11g provides a way to clone the installation.The steps are as follows: Use the normal method to install Oracle on Server A. Pack the $oracle_home on the A machine, db_home1.zip. Prepare the environment of B machi
or ASM. Block devices and bare devices will no longer be supported in Oracle12. Oracle strongly recommends using at least 3 voting disks in a different location. When using ASM to manage voting disks, you need to be aware of the redundancy levels of disk groups and failure groups. Note that all copies of voting disk are in one disk group, and you cannot distribute voting disks across multiple disk groups. When using an externally redundant disk group
Label:1. Download Oracle 11g R2 for Windows version: http://www.oracle.com/technetwork/database/enterprise-edition/downloads/index.htmlThese include two compressed packages: Win64_11gr2_database_1of2.zip,win64_11gr2_database_2of2.zip2, unzip two compressed packets into the same directory, namely "database", and then click the "setup.exe" file under the extracted directory:3. In the Configure Security Update
Oracle 11g's dependence judgment reaches the field level, oracle11g In Oracle 10 Gb, the dependency only reaches the object level. That is to say, once the object accessed by the Stored Procedure changes, Oracle sets the stored procedure to INVALID. Therefore, after you perform DDL operations on the table, you need to re-compile the stored procedure. In
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