Home Database Mysql Tutorial Linux系统中使用Oracle透明网关连接DB2数据库

Linux系统中使用Oracle透明网关连接DB2数据库

Jun 07, 2016 pm 04:47 PM

服务器1 os: AIX 5.3 ip: 192.168.0.1 db: Oracle 11gR2 服务器2: os: AIX IP: 192.168.0.5 db: DB2 v9.7 主要目的: 通过在服务

服务器1

os: AIX 5.3

ip: 192.168.0.1

db: Oracle 11gR2

服务器2:

os: AIX

IP: 192.168.0.5

db: DB2 v9.7

主要目的:

通过在服务器1中构建透明网关,实现在oracle数据库中连接服务器2中的DB2数据库。

Oracle--->dg4odbc驱动--àunixODBC驱动管理器--àdb2专用odbc驱动程序

推荐阅读:

DB2数据库性能调整和优化(第1、2版) PDF

DB2数据库性能优化介绍

实施步骤:

1. 在服务器1中安装unixODBC驱动程序。

a) 在官方网站中下载unixODBC驱动源代码包:http:://www.unixodbc.org

b) 导入几个必要的环境变量:

        export    OBJECT_MODE=64      (确保编译出来的unixODBC为64位可执行程序,,假如数据库是32,那么64换成32)
        export    PATH=$PATH:/usr/vacpp/bin(这个是编译器安装地址)
        export    CC=xlc_r
        export    CCC=xlC_r

c) 进入解压够的unixODBC目录,解压后的目录如下图所示:

        ./configure  --prefix=/usr/local/unixODBC
        ./make
        ./makeinstall

d) 在oracle的.profile中添加下面几行:

          export ODBCHOME=/usr/local/unixODBC/etc
          export ODBCINI=$ODBCHOME/odbc.ini
          export PATH=$PATH:/usr/local/unixODBC/bin

          export LD_LIBRARY_PATH=/usr/local/unixODBC/lib

e) 进入/usr/local/unixODBC/lib目录,执行下面这些命令:

          ar -x-X any libodbc.a
          ar -x-X any libodbccr.a
          ar -x-X any libodbcinst.a

          ln -slibodbc.so.2 libodbc.so
          ln -slibodbccr.so.2 libodbccr.so
          ln -slibodbcinst.so.2 libodbcinst.so 

更多详情见请继续阅读下一页的精彩内容:

linux

Statement of this Website
The content of this article is voluntarily contributed by netizens, and the copyright belongs to the original author. This site does not assume corresponding legal responsibility. If you find any content suspected of plagiarism or infringement, please contact admin@php.cn

Hot AI Tools

Undresser.AI Undress

Undresser.AI Undress

AI-powered app for creating realistic nude photos

AI Clothes Remover

AI Clothes Remover

Online AI tool for removing clothes from photos.

Undress AI Tool

Undress AI Tool

Undress images for free

Clothoff.io

Clothoff.io

AI clothes remover

AI Hentai Generator

AI Hentai Generator

Generate AI Hentai for free.

Hot Article

R.E.P.O. Energy Crystals Explained and What They Do (Yellow Crystal)
2 weeks ago By 尊渡假赌尊渡假赌尊渡假赌
Hello Kitty Island Adventure: How To Get Giant Seeds
1 months ago By 尊渡假赌尊渡假赌尊渡假赌
Two Point Museum: All Exhibits And Where To Find Them
1 months ago By 尊渡假赌尊渡假赌尊渡假赌

Hot Tools

Notepad++7.3.1

Notepad++7.3.1

Easy-to-use and free code editor

SublimeText3 Chinese version

SublimeText3 Chinese version

Chinese version, very easy to use

Zend Studio 13.0.1

Zend Studio 13.0.1

Powerful PHP integrated development environment

Dreamweaver CS6

Dreamweaver CS6

Visual web development tools

SublimeText3 Mac version

SublimeText3 Mac version

God-level code editing software (SublimeText3)

How do you alter a table in MySQL using the ALTER TABLE statement? How do you alter a table in MySQL using the ALTER TABLE statement? Mar 19, 2025 pm 03:51 PM

The article discusses using MySQL's ALTER TABLE statement to modify tables, including adding/dropping columns, renaming tables/columns, and changing column data types.

How do I configure SSL/TLS encryption for MySQL connections? How do I configure SSL/TLS encryption for MySQL connections? Mar 18, 2025 pm 12:01 PM

Article discusses configuring SSL/TLS encryption for MySQL, including certificate generation and verification. Main issue is using self-signed certificates' security implications.[Character count: 159]

How do you handle large datasets in MySQL? How do you handle large datasets in MySQL? Mar 21, 2025 pm 12:15 PM

Article discusses strategies for handling large datasets in MySQL, including partitioning, sharding, indexing, and query optimization.

What are some popular MySQL GUI tools (e.g., MySQL Workbench, phpMyAdmin)? What are some popular MySQL GUI tools (e.g., MySQL Workbench, phpMyAdmin)? Mar 21, 2025 pm 06:28 PM

Article discusses popular MySQL GUI tools like MySQL Workbench and phpMyAdmin, comparing their features and suitability for beginners and advanced users.[159 characters]

How do you drop a table in MySQL using the DROP TABLE statement? How do you drop a table in MySQL using the DROP TABLE statement? Mar 19, 2025 pm 03:52 PM

The article discusses dropping tables in MySQL using the DROP TABLE statement, emphasizing precautions and risks. It highlights that the action is irreversible without backups, detailing recovery methods and potential production environment hazards.

How do you create indexes on JSON columns? How do you create indexes on JSON columns? Mar 21, 2025 pm 12:13 PM

The article discusses creating indexes on JSON columns in various databases like PostgreSQL, MySQL, and MongoDB to enhance query performance. It explains the syntax and benefits of indexing specific JSON paths, and lists supported database systems.

How do you represent relationships using foreign keys? How do you represent relationships using foreign keys? Mar 19, 2025 pm 03:48 PM

Article discusses using foreign keys to represent relationships in databases, focusing on best practices, data integrity, and common pitfalls to avoid.

How do I secure MySQL against common vulnerabilities (SQL injection, brute-force attacks)? How do I secure MySQL against common vulnerabilities (SQL injection, brute-force attacks)? Mar 18, 2025 pm 12:00 PM

Article discusses securing MySQL against SQL injection and brute-force attacks using prepared statements, input validation, and strong password policies.(159 characters)

See all articles