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The main steps are as follows: 1. Download the Oracle thin client and unzip it (without installation) 2. Create an Oracle thin client configuration file (Sqlnet.ora, Tnsnames.ora) 3. Set the environment variable Tns_admin 4. Set Plsql to run as

In a RAC database, the Hc_.dat file is used by instances under other oracle_home.Reference text:RAC database Hc_.dat is used by instance of different Oracle_home (Doc ID 1618161.1)Suitable for:Oracle database-enterprise edition-version 11.2.0.0 and

32-bit PLSQL login 64-bit ora11g problembackground:Windows 7 64-bit operating system, installation database: Win64_11gr2_database_1of2, WIN64_11GR2_DATABASE_2OF2,client: win32_11gr2_client,plsql8.0 (currently only 32 bits)issue: Plsql login times

1. View the database character set?The database server character Set select * from Nls_database_parameters, which is derived from props$, is the character set representing the database.The client character set environment, select * from Nls_instance_

I. What is the Oracle character setThe Oracle character set is a collection of symbols that interpret a byte of data, have a size, and have a mutual containment relationship. ORACLE's support for national language architectures allows you to store,

I. JDK preparation#vi $JAVA _home/jre/lib/security/java.security\Modify Securerandom.source=file:/dev/random to Securerandom.source=file:/dev/urandomTwo. Create a user/user group# Groupadd WLS# USERADD-G WLS WLSThree. Create an initialization

Recently took over a project where the server-side database is Oracle 11g 64-bit. Because the main job is not development, and do not want to install a large Oracle database on their own computers, it is thought that only through the database

Oracle RAC Learning notes: Basic concepts and Getting Started April 19, 2010 10:39 Source: Book's Blog book Editor: Xiao Xiong【Technical Development Technical Articles】Oracle 10g Real Application Clusters introduction1. What is clusterA cluster is

1, when the open Plsql tool found that there are three text boxes, however, you will find that the following second picture is a text box with the first picture, showing the connection as. The connection database needs several parameters, everybody

Download the compressed packageFmw_12.2.1.3.0_wls_disk1_1of1.zipCreate user groups and usersGroupadd WebLogicUseradd-g WEBLOGIC01 WebLogicCreate the installation directoryCdmkdir weblogic12cConfiguring the installation EnvironmentVI

[INS-30131] Troubleshooting initial setup failures required for setup validation, Windows Oracle installation steps Configuration: System: WINDOWS10 Databases: Oracle Database 12c 1th Edition Quick version: 1.0 problem: [INS-30131] The initial

Oracle Oracle 8i for NT installation To put the Oracle 8i installation disk (or a burning disc with Oracle 8i) into the optical drive or via a USB connection with an Oracle 8i removable hard drive, open Windows Explorer and select the

Oracle Developer Tools for Visual Studio. NET The main purpose is to achieve seamless development using Oracle DataBase J in Visual Studio, I've tasted the convenience of accessing SQL Server databases in Visual Studio, When you have installed

First install the Oracle 10g CD-ROM into the CD-ROM drive, and if it runs automatically, it will typically appear as shown in Figure 1 installation Interface: Figure 1 By clicking Start installation, you can install Oracle 10g, typically checking

CMD Start Oracle DatabaseCreate a new bat file, copy the contents in, double-click to start. @echo off net start Oraclexetnslistener 2>nul net start oracleservicexe 2>nul @oradim-startup-sid XE -starttype Inst > Nul 2>&1 Oracle

Oracle Good friends, Oracle installed on Linux on the internet everywhere. But none of the readers can be installed successfully according to the article. To tell the truth, I have referred to the online article installed n times before the success

Available with three Oracle clients: SQL Developer, pl Developer, Navicat PremiumI. SQL Developer (Oracle's Own)Download and install SQL Developer, the connection is simply not said.:

Installing Oracle under 64-bit Win7 and Win8 can be a hassle, and you'll need to download the appropriate Setup files and environment configuration to get things done.The following are the procedures that I installed:Step 1: Download the files you

Unfortunately, Win2003server lax management, poisoning, after cleaning up the virus. Oracle is paralyzed, too. Last backup was a week ago, what about this week's data?The first idea is to find another machine, with an identical oracle. Then copy the

As Plsql developer did not provide 64-bit, so according to the information on the Internet to do a bit of finishing, sent up1. Download and install the Oracle 11g R2 64-bit, ignoring the hardware detection failure information when installing on the