Steps for migrating a single Oracle DataBase instance to Oracle RAC:
-------------------------------------- Split line --------------------------------------
Detailed illustration of the entire process of VMware + Linux + Oracle 10G RAC
Install Oracle 11gR2 (x64) in CentOS 6.4)
Steps for installing
Oracle remote connection (PLSQL, SQL developement + Oracle database + client + remote connection settings, plsqldevelopement
Server
Configuration: oracle11g R2 x64
1. Set the listener
A. Launch bar-> Start-> Program-> Oracle-OraDb11g_home1-> Configure and port tools-> Net Manager
B. oracle Net configuration-> Local->
Oracle 10g and Oracle 11g hand-built case--oracle 10gSystem environment:Operating system: RedHat EL6Oracle:oracle 10g and Oracle 11gThe Manual construction of the library is relatively easy to implement, this case is from 10g and 11g, by hand to build a library to do a simple control, can see 11g and 10g a simple diff
In Oracle Linux 5, we can use ORACLE validated configuration to accelerate the deployment of the Oracle environment. For more information about validated deployments, see:
Oraclevalidated configurations installation instructions
Http://blog.csdn.net/tianlesoftware/article/details/7061684
In Oracle Linux 6,
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 started with the operating system from N to Y.Lis:/u01/app/oracle/product
Oracle Study-Oracle RAC reconstruction Control File
System Environment:Operating System: AIX5.3
Cluster: Oracle 10gR2 CRSOracle: Oracle 10gR2
Rebuild the control file in the RAC environment is similar to that in a single instance, but note the following steps:[Oracle @ aix21
[ORACLE] processing of oracle string objects, oracle string objects
2.1 char field, varchar2 Field
(1) Defining the field length char (10) indicates that the field can contain 10 English characters (regardless of the encoding method, do English characters occupy 10 bytes ?), The physical space is always allocated with 10 characters. The variable length varchar (1
[ORACLE] processing of oracle time objects and oracle object processing
1.1 Use of oracle date objects
(1) Create A date Field
For example,
Create table foo_7 (d1 date );
(2) Use the to_date function to insert a date object. To_date ('string', 'string' format ')
For example,
Insert into foo_7 values (to_date ('August 1
When a client of Oracle 9i or later is connected to a server of Oracle 8i or later versions, all the Chinese data queried becomes garbled. The query finally solved the garbled problem.
The development tool is ASP. NET (C #) + Oracle, using system. Data. oracleclient to connect to the Oracle database.
Solution 1 (the fi
Create an Oracle database
Create an Oracle database (taking Oracle10g as an example)
There are two ways to create a database: one is to create a database manually using a command line script; the other is to create a database using the Database Configuration Wizard provided by Oracle. This document describes how to create an
Oracle client connection remote Oracle service Chinese garbled problem, oracle Chinese
When the local machine remotely connects to the remote Oracle service, the following retrieval statement is written:
Select * from sys_employee
Chinese garbled characters appear in the results, but the remote server's PL/SQL retri
Oracle Installation
Oracle8i is installed through a new Java-based Oracle universal Installer (Oui). The same interface [1 m cyran, 1999] is available on all platforms. The above sentence is correct, but some small differences should be noted. X-compatible display capability is required on UNIX, or an application like exceed is available on the client workstation. You can directly run the installer on Windo
Oracle uses goldengate to perform one-way replication for Oracle and mysql. Oracle uses one-way replication for Oracle and mysql respectively. Blog. csdn. netq947817003articledetails13294937 II. Add the corresponding content to the ORACLE master database and the
Days ago,OracleThe company announced thatOracle DatabaseThe 11g version 2 and Oracle Real Application cluster launched the New Oracle VM Templates to help users quickly deploy high-availability virtualized databases. The new Oracle VM Templates released by Oracle Database 11g version 2 and
1, Start-> Control Panel-> Management Tools-> Services
Stop all Oracle services, prefixed by Oracle.
2. Start-> Program->oracle-oradb10g_home1->oracle installation products->universal InstallerAn Oracle Universal Installer window appears with a black background and checks t
1. Products used: ArcSDE 9.3 + Oracle 10.2.0.1
2. Problem description: arcmaploud is used for spatial data, and the operation is performed within several minutes. The arcmapis does not respond, the CPU usage of the data warehouse server is 100rmb, and the number of gsrvr.exe processes is 10 +.
3. Solution: Upgrade Oracle from 10.2.0.1 to 10.2.0.3 or. 2.0.4.
4. Cause: According to ESRI engineers, oracle10
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