Oracle Instant Client是Oracle公司提供的一款轻量级的数据库连接工具，允许用户在不安装完整Oracle数据库服务器的情况下与Oracle数据库进行交互。本压缩包oracle-instantclient11.2-sqlplus-11.2.0.4.0-1.x86_64是针对11.2版本的Oracle Instant Client，并包含了SQL*Plus组件，适用于x86_64架构的Linux系统。RPM（Red Hat Package Manager）格式方便用户安装、升级和卸载。主要组件包括： 1. oci.dll/oci.so：Oracle Call Interface (OCI)库，用于C/C++应用程序与Oracle数据库之间的通信。 2. sqlplus：命令行工具，允许用户执行SQL语句和PL/SQL块。 3. tnsnames.ora：定义数据库连接的逻辑名称及其连接参数。 4. ldap.ora：存储LDAP服务器的相关信息。 5. network/admin目录：包含各种网络配置文件。安装步骤如下： 1. 使用sudo rpm -ivh oracle-instantclient11.2-sqlplus-11.2.0.4.0-1.x86_64.rpm命令进行安装。 2. 配置环境变量，添加到~/.bashrc或/etc/profile中： export ORACLE_HOME=/path/to/oracle/instantclient_11_2 export PATH=$PATH:$ORACLE_HOME 然后运行source ~/.bashrc。
oracle_instantclient_11_2_sqlplus_installation
相关推荐
instantclient_11_2 Windows 64位
适用于 64 位 Windows 操作系统下使用 Navicat/Navicat Premium 连接 Oracle 数据库。
使用方法：1. 打开 Navicat 工具，进入“选项”菜单。2. 选择“其他”>“OCI”>“常规”。3. 在“OCI library(oci.dll)”选项中，选择下载的 instantclient_11_2 文件夹中的 oci.dll 文件。4. 点击“确定”保存设置，然后重启 Navicat。
Oracle
1
2024-05-28
Oracle_11g_R2_Linux_6_Installation_Script
Oracle 11g R2 for Linux 6.sh
This script is designed to facilitate the installation of Oracle 11g R2 on Linux 6. It automates various setup steps required for a smooth and efficient installation. Below are the key points covered in the script:
Download Oracle 11g R2 for Linux 6.
Prepare the system environment and dependencies.
Execute the installation process with necessary configurations.
Finalize and verify the installation.
Key Features:
Automated installation process
Simplifies the configuration of system parameters
Ensures proper dependencies and prerequisites are met
Make sure to follow the instructions closely for optimal performance and stability of Oracle on Linux 6.
Oracle
0
2024-11-06
oracle驱动instantclient-basic/odbc/sdk/sqlplus-nt-11.2.zip
下载oracle驱动程序instantclient-basic/odbc/sdk/sqlplus-nt-11.2.0.4.0。
Oracle
0
2024-08-23
oracle连接问题解决下载instantclient_11_2.zip
Navicat Premium无法连接oracle数据库的问题通常由oci.dll版本不匹配引起，您可以通过下载并替换instantclient_11_2.zip中的oci.dll文件解决此问题。确保将所有文件复制到oci.dll所在的文件夹。
Oracle
0
2024-09-25
oracle_p4612267_patch_installation_high_system_resource_usage_sqlplus_unresponsive
问题描述：
oracle 占用系统资源过高，导致 sqlplus 无响应。
解决方案：
安装 P4612267 补丁以解决问题。
访问以下链接，按照教程进行补丁安装：P4612267 补丁安装教程
通过安装该补丁，可以显著优化 oracle 的性能，减少系统资源的占用，从而解决 sqlplus 无响应的问题。
Oracle
0
2024-11-05
Oracle 11g R2on Linux with ASM Complete Installation Guide
Oracle 11g R2 on Linux with ASM (Automatic Storage Management)
Oracle 11g R2 on Linux with ASM is an advanced database management integration, offering automated disk management and fault recovery features. This article provides a detailed walkthrough of installing Oracle 11g R2 in a Linux environment, specifically focusing on ASM configuration.
Hardware and Software Requirements
In this example, the hardware setup includes:- IBM x3650 M2 server with two Intel Xeon E5405 2.0 GHz CPUs- 4 GB of memory- 3 x 146 GB SAS drives configured in RAID0
The software requirements include:- RHEL5.4 (32-bit)- Oracle 11g R2 Grid Infrastructure and Database software- SecureCRT and Xmanager for remote and GUI operations
Setting Up Users and Groups
After the operating system is installed, create Oracle-related users and groups:1. Users:- grid: for Grid Infrastructure- oracle: for Database software
Groups:
oinstall, dba, asmadmin, asmdba — for optimal permission separation and security.
Directory Setup
Create directories with proper permissions:- /u01/app/grid for Grid software- /u01/app/oracle for Oracle Database software
Installing Prerequisite RPM Packages
Install required packages to ensure Oracle software compatibility:- binutils, gcc, glibc, kernel-headers, libaio, sysstat, unixODBC
Configuring Environment Variables
In the .bash_profile of grid and oracle users, set up variables:- Key variables:- ORACLE_BASE, ORACLE_HOME, PATH, ORACLE_SID, ORACLE_HOSTNAME- Example: For grid, set ORACLE_SID=+ASM
Setting Resource Limits
Configure /etc/security/limits.conf to define user resource limits:
# Example Configuration
oracle soft nofile 1024
oracle hard nofile 65536
Oracle
0
2024-11-05
InstantClient Basic Installation for Windows x86_64 11.2.0
Oracle Instant Client is a lightweight database connection tool provided by Oracle for operating systems such as Windows, Linux, and macOS. It enables application communication with an Oracle database without needing a full Oracle database server installation. The file \"instantclient-basic-win-x86-64-11.2.0.1.0.zip\" is a compressed package of the essential components specifically designed for 64-bit Windows systems, version 11.2.0.1.0.
Main Components
oci.dll: The Oracle Call Interface (OCI), the primary API for Oracle databases, allows developers to use C or C++ to access Oracle databases. The oci.dll file is the core dynamic link library for this interface.
sqlplus.exe: SQLPlus is Oracle's command-line tool, enabling users to execute SQL statements, PL/SQL blocks*, and manage database objects.
tnsnames.ora: A configuration file defining network service names for database connections. This file allows users to connect to different Oracle database instances with ease.
network/admin directory: This directory contains files related to network configuration, such as ldap.ora and sqlnet.ora, which are used to configure Oracle Net Services (Oracle's network communication layer).
Additional Support Libraries: Libraries such as libclntsh.dll and ocijdbc11.dll provide interaction capabilities between Oracle databases and programming languages like Java and PL/SQL.
Key Installation Considerations
Environment Variable Setup: Set the ORACLE_HOME environment variable to point to the Instant Client installation directory and extend the PATH variable to include the ORACLE_HOME/bin directory.
Library Dependencies: Ensure that the Visual C++ Redistributable for Visual Studio 2008 or a newer version is installed to meet runtime library dependency requirements for the 64-bit Oracle Instant Client.
Compatibility: Confirm compatibility with your operating system and database requirements.
Oracle
0
2024-11-05
Oracle 11g Installation Steps on Linux System
安装Oracle 11g在Linux系统上是一个复杂的过程，需要遵循以下步骤：
以root用户登录到Linux：确保使用具有足够权限的账户登录，通常需要root权限进行系统设置、创建用户和组等操作。
检查机器硬件要求：Oracle 11g的最低硬件要求包括1GB内存，推荐设置适当的swap空间。确保/tmp目录至少有1GB的空闲空间，并评估硬盘容量。
检查操作系统软件要求：确保Linux发行版兼容Oracle 11g，并提前安装所需的软件包，如开发工具、库文件等。
创建安装Oracle需要的系统组和用户：创建oinstall和dba组，以及名为oracle的用户。
配置系统内核参数值：调整内核参数如SHMMAX、SHMALL等，以优化性能。
检查Oracle安装用户资源限制：确保oracle用户的资源限制足够高。
创建安装Oracle软件所需目录：例如/u01/app/oracle用于存放软件和数据文件。
配置环境变量：设置ORACLE_HOME、ORACLE_BASE、PATH等环境变量。
查看系统是否支持图形界面：可以选择图形化或命令行安装方式。
开始安装Oracle软件：根据提示进行后续安装操作。
Oracle
0
2024-11-05
Navicat Premium配置instantclient_11_2 32位的OCI连接
解压即可使用。若使用Navicat Premium，请在工具-选项-OCI中配置对应的instantclient_11_2，并确保Navicat Premium使用32位版本。
Oracle
1
2024-07-18