A testing environment of the company is based on oracle11.2.0.3 database on the linux platform. It is archived and has not been backed up. On the evening of the 21st, because the space in the directory is % 100, oracle
A testing environment of the
In Linux, sqlplus returns the "^ H" solution-general Linux technology-Linux programming and kernel information. The following is a detailed description. Set environment variables:
1) In bash, add stty erase ^ H to. bash_profile.
2) under csh,
Plsql cannot identify ORACLE_HOME solution on 64-bit ORACLE client1. Problems
Plsql has only 32-bit programs so far, and most desktop systems use 64-bit windows operating systems. On 64-bit windows, in most cases, the 64-bit ORACLE client program is
Redhat7.2 install Oracle11.2.0.4 silently,
Redhat7.2 Silent Installation of Oracle11.2.0.4We will install oracle in the/opt/oracle directory, and the subsequent environment variables will be based on this.1. Set host hosts ingVi/etc/hosts[Plain]
This is a SQUID proxy server (a desktop, installed Redhat 5.4 64-bit operating system), every day 4 o'clock in the afternoon a server through the FTP upload host database inspection report to the agent pc in a user home directory under the Xunjian
1. Copy the instantclient to the D packing directory2. New Folder Admin3. Copy the TNSNames file in the admin directory4. Configure the databaseDatabase name: username_testHost:jdbc:oracle:thin:@192.168.0.199:1521:orclutf8 the after four bits of the
oracle11g download page:http://www. Oracle.com/technetwork/database/enterprise-edition/downloads/index.html, find the right database for your system, you need to download file1 and File2, Compressed to the same folder for installation, otherwise it
Oracle Data Access Component (ODAC) Full name: Oracle Access Components
Advantages: Because Microsoft will System.Data.OracleClient.dll deprecated in. NET Framework4, and in terms of access efficiency and speed, System.Data.OracleClient.dll
1, in the system services to stop all Oracle services.
2, click "Start, All Programs" to find Oracle Main program Oracle installation products, click "Universal Installer". Click Uninstall,
Select All products. You may be prompted to uninstall
--*********************************
--Oracle 10.2.0.1 upgrade to 10.2.0.4
--*********************************
This article is based on the Linux environment Oracle, but and win difference is not very big, commands and so on are the same. I also
Plsql Connect Oracle Database ora 12154 error
Today encountered a problem, using Sqlplus can connect to the remote database, but the use of plsql but not connected, error "ORA-12154:TNS: Unable to resolve the specified connection identifier"
The
1 Right-click the "Computer"--> manage--> Services and application--> services and deactivate all Oracle-related services (preceded by Oracle, such as ORACLEDBCONSOLEORCL).
2 start--> All Programs-->oracle-->oracle Install products-->universal
1 Right-click the "Computer"--> manage--> Services and application--> services and deactivate all Oracle-related services (preceded by Oracle, such as ORACLEDBCONSOLEORCL).
2 start--> All Programs-->oracle-->oracle Install products-->universal
basic knowledge: Installation of oracle9i under Hp-unix
one. Work as root user1. Configuring Kernel ParametersLog in with root user#sam access to System Administrator ManagerIn which select kernel configuration, enter later in the
Asp.net| Solution
1 Error message: Request failed for HTTP State 401: Access DeniedWorkaround: On the IIS information Server, anonymous access and allow IIS to control the password on the hook
2 The following code snippet error is prompted:Exception
A Work as Root user
1. Configuring Kernel Parameters
Log in with root user
#sam access to System Administrator Manager
In which select kernel configuration, enter later in the selection configurable parameters
Modify the following parameters
oracle| Data | The Oracle HTTP server in the 9.2.0.1.0 version of the database Oracle database changes as follows:
First, about the Apache Jserv process
The maximum number of Apache Jserv processes supported by Oracle HTTP Server has been
Oracle 12c R2 for windows_x64 installation 1. Installation Preparation 1.1 Download Oracle for Windows version
Official: http://www.oracle.com/technetwork/database/enterprise-edition/downloads/index.html
1.2 Unzip the ZIP archive
1. Log in to PL/SQL DeveloperThis omits the installation steps for the Oracle database and PL/SQL Developer, and note that when you install the PL/SQL Developer software, do not install it under the program Files (x86) directory or you cannot start
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