oracle olap 11g

undertakes read operations. This architecture is suitable for read-intensive types of applications, and read performance can grow linearly by increasing the number of Slave DB. To avoid a single point of failure in Master DB, the cluster typically uses two Master db for dual-machine hot standby, so the entire cluster has very high levels of read and write availability. In addition to providing Active Standby functionality from 11g, mysql,

Solution to ORA-01417 under Oracle 11g Today there is customer feedback, there is a SQL on 12C no problem, on Oracle 11g, the error is reported, the error content is ORA-01417: The table can be externally connected to at most one other table. This section analyzes the SQL statements and abstracts them into the followin

Oracle 11g Alert Log location Oracle 11g Alert Log location 1. Obtain ADR-related information by querying the v $ diag_info View ADR(Automatic Diagnostic Repository)--> A a file-based hierarchical data store for managing diagnostic information, including network tracing and logging. Code: sys@ora11g>select * from v$dia

restriction can be used only when there is no record in the table or the default value is specified.1.3 DescriptionThrough the above description, I have a certain understanding of add column. Before Oracle 11g, if we want to add a column that is not empty, we need to specify the default value. If the table is very large, after adding the column, update all records in the table and add new default values. T

Oracle EM Grid Control is a centralized monitoring and management tool for Oracle databases, operating systems, and other applications. His developers gradually extended it into an Enterprise Console, or even replaced the network operation console. We have encountered many strange problems in the installation and use of the 10g version. By now, it has grown to 12c. Here we select the

Detailed introduction to services and services required for Oracle 11gAfter successfully installing the Oracle 11g Database, you will find that your computer runs slowly, and your computer with low configuration may even experience very bad conditions, by disabling non-essential Oracle services, you can speed up your c

Tags: Oracle 11g r2 Standard Edition 64-bit Linux installationInstallation Environment:Redhat ES 5.5 64-bit, system memory 8g,swap 10G, Oracle 11G R2 Standard EditionOne, Oracle pre-installation PreparationCheck the package and you must install it all:binutils-2.17.50.0.6com

Tags: Session set EPO BSP Ongl important tips title IDTJob required, installed Oracle 11g, an error occurred while importing the backup data on other machines:IMP-00019: Deny row due to ORACLE error 12899IMP-00003: Encountering ORACLE error 12899ORA-12899: Column "ZHENG". " D_dic "." Dicexplain "value is too large (act

Nothing's going on today. Installed Oracle database, but in this process encountered a lot of problems, here want to share with you.At first I installed the Oracle 12c, but this installation does not matter, Ann me a full half a day is not well, in the configuration of Security window there is no time, the current user does not have access to the temporary folder permissions, at that time, Baidu has a lot o

In Oracle 11g RAC, it is found that both the Solaris and GSD services are in the offline status, which is the default situation of Oracle 11g RAC. Even so, the use of the database is not affected, because the resource for the WLM is used, WLM is available in 11.2.0.2. GSD is used to support interaction tools such as db

16384-n 16384 Fi Fi Iii. Install ORACLE software [Root @ redhat ~] # Su-l oracle [Oracle @ redhat ~] $ Cd database/ [Oracle @ redhat database] $./runInstaller Select to install only the database software, and run as root during installation. [Root @ redhat ~] #/Oracle/or

Silent Installation of Oracle 11g R2 in CentOS 5.10 I found many articles about installing Oracle 11g R2 silently in Linux on the Internet, which are messy and varied! Come to the literacy class! Install Oracle 11g R2 in CentOS 5.

Original: Oracle 11g for Windows Simplified Chinese installation processMy configurationOperating system: Windows Server 2003 SP2Memory: 1024M or more1. Download Oracle 11g AddressHttp://download.oracle.com/otn/nt/oracle11g/win32_11gR1_database_1013.zipBasic InstallationAfter decompression, it can be installed. Execute

Label:I installed Oracle 11g Enterprise this morning and found that it was too much memory, considering the Express version of MS SQL, so I was thinking about trying to try the Oracle 11g Express version, which is the ex version. The following are the specific installation steps. 1, download

] $SCP-R/home/oracle/product/dbs 192.183.3.145:/home/oracle/product/dbs3.2.3Copy listening Files [Email protected]~] $SCP-R/home/oracle/product/network/admin/*.ora 192.183.3.145:/home/oracle/product/network/ admin/3.3To modify a listening configuration file3.4TNS configuration file 3.5Modifying a parameter file

This article mainly introduces the installation of Oracle 11g RAC and the creation and migration of 10g databases in the 11g RAC environment, and how to upgrade the database to the 11g version. The architecture of the 11g RAC and some new features of the

Tags: Linux oracle 11gOracle 11g installation on Linux Create the required users and groups Vim mk_user.sh GROUPADD-G 501 OinstallGROUPADD-G 502 DBAGROUPADD-G 503 OperUseradd-u 501-g oinstall-g Dba,oper Oracle SH mk_user.sh Create the desired directoryVim mk_dir.sh Mkdir-p/u01/app/orainventoryChmod-r 775/u01/app/orainventoryMkdir-p/

64-bit Windows 8/7 32-bit PLSQL connection 64-bit Oracle 11g, plsql11g64-bit Windows 8/7 32-bit PL/SQL connection 64-bit Oracle 11gNote: Oracle's oci. dll is 64-bit after installation, while 32-bit application PL/SQL Developer cannot loadSolutionStep 1: Download the Instant Client for Microsoft Windows (32-bit) package address: http://www.oracle.com/technetwork/t

Tags: style blog http io using ar strong file data1. Select the database used by biAs a bi system, the use of a powerful background database software is essential. There are many database products with high performance and stability, such as IBM DB2, Oracle, GP and so on. These databases are commonly used in everyday enterprise-level BI systems. In terms of my personal work experience and the company's recommended use of databases,

---------- ----------------------------------------1 First row of data3 third row of dataNext, perform a recovery operation on the data you just deleted:1. Turn on the mobile function of the tableSql> ALTER TABLE TB_FLASH1 enable row movement2/The table has changed.2. Restore the table to the time when the data was deleted (note that the time is as close as possible to the time you deleted the data or slightly forward)Sql> Flashback table Tb_flash1 to timestamp2 To_timestamp (' 2013-01-26 15:58: