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Oracle linux настройка клиента

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  1. Oracle linux настройка клиента
  2. Oracle linux настройка клиента
  3. Oracle linux настройка клиента
  4. Установка Oracle Instant Client в Ubuntu Server
  5. Install RPMs
  6. Integrate Oracle Libraries
  7. ORACLE_HOME
  8. SDK fix

Oracle linux настройка клиента

Learn how to install Oracle Instant Client by downloading the RPMs and using the yum install command.

Starting with 19c, by default, you can install only one version of the Oracle Instant Client RPM packages at a time. If you need multiple versions, use the Oracle Instant Client zip files.

Removing Earlier Oracle Instant Client Installations

Remove any earlier installations of Oracle Instant Client using yum before you start a fresh installation.

    List the currently installed Oracle Instant Client packages. For example: For Oracle Linux 7:

$ sudo yum list installed | grep instantclient
$ sudo dnf list installed | grep instantclient
oracle-instantclient19.5-basic.x86_64 19.5.0.0.0-1 @/oracle-instantclient19.5-basic-19.5.0.0.0-1.x86_64
$ sudo yum remove oracle-instantclient19.5-basic.x86_64
$ sudo dnf remove oracle-instantclient19.5-basic.x86_64
$ sudo yum remove oracle-release-el7
$ sudo dnf remove oracle-release-el8

Installing Oracle Instant Client From the yum Server

If you are using Oracle Linux and have configured your Oracle Linux yum server, then you can install Oracle Instant Client using the yum install command.

    Install the Oracle Linux release package to configure repository definitions for Oracle Instant Client: For Oracle Linux 7:

$ sudo yum install oracle-instantclient-release-el7
$ sudo dnf install oracle-instantclient-release-el8
$ sudo yum install oracle-instantclient-basic
$ sudo dnf install oracle-instantclient-basic
$ sudo yum install oracle-instantclient-sqlplus
$ sudo dnf install oracle-instantclient-sqlplus

Using versionlock to Avoid Upgrades

To ensure that you do not inadvertently upgrade Oracle Instant Client when a new major release is published, use yum versionlock after you have installed Oracle Instant Client 21c.

$ sudo yum install yum-plugin-versionlock
$ sudo yum versionlock oracle-instantclient-release-el7
$ sudo dnf versionlock oracle-instantclient-release-el8

Configuring yum versionlock still allows automatic Oracle Instant Client release updates to 21.2, 21.3, and so on.

Manually Downloading and Installing Oracle Instant Client RPM Packages

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An alternative method for installing Oracle Instant Client is to manually download and install the Oracle Instant Client packages.

  1. Go to the Oracle Instant Client Downloads page: https://www.oracle.com/database/technologies/instant-client/downloads.html
  2. Download the desired Oracle Instant Client RPM packages. Select the correct platform, architecture, and packages of your choice. For example, if your application is 64-bit, then ensure that you select 64-bit Instant Client and download the Basic Package RPM file. All installations require a Basic or Basic Light package. All other packages are optional.
  3. Install the packages using yum . For Oracle Linux 7: 
$ sudo yum install oracle-instantclient-basic-21.3.0.0.0-1.x86_64.rpm
$ sudo dnf install oracle-instantclient-basic-21.3.0.0.0-1.el8.x86_64.rpm

Additionally, you may have to perform the following tasks before you start your application:

  • If you intend to colocate optional Oracle configuration files such as tnsnames.ora , sqlnet.ora , ldap.ora , or oraaccess.xml with Oracle Instant Client, then move these files to the /usr/lib/oracle/21/client64/lib/network/admin subdirectory. This is the default Oracle configuration directory for applications linked with this Oracle Instant Client. Alternatively, you can move the Oracle configuration files to another, accessible directory. Then set the environment variable TNS_ADMIN to that directory name.
  • To use binaries from the tools package, use yum or dnf to install the package and then update your PATH environment variable. For example: 
$ export PATH=/usr/lib/oracle/21/client64/bin:$PATH

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Oracle linux настройка клиента

Oracle Database Client installation software is available in multiple media, and can be installed using several options.

The Oracle Database Client software is available on installation media, or you can download it from the Oracle Technology Network website, or the Oracle Software Delivery Cloud portal. In most cases, you use the graphical user interface (GUI) provided by Oracle Universal Installer (OUI) to install the software. However, you can also use Oracle Universal Installer to complete silent mode installations, without using the GUI.

You cannot use Oracle Universal Installer from an earlier Oracle release to install components from this release.

  • Accessing the Installation Software
    You can download Oracle Database software from the Oracle Technology Network website or the Oracle Software Delivery Cloud portal. In some cases, Oracle Database software may be available on installation media also.
  • About Character Set Selection During Installation
    Before you create the database, decide the character set that you want to use.
  • Running the Installer in a Different Language
    Describes how to run the installer in other languages.
  • Installing the Oracle Database Client Software
    These topics explain how to run the Setup Wizard to perform most database client installations.
  • Relinking Oracle Database Client Binaries After Installation
    After an Oracle Database Client installation, if required, you can modify the binaries using the relink as_installed option.

Источник

Oracle linux настройка клиента

Database Client Installation Guide

Oracle Database Database Client Installation Guide, 19c for Linux

Copyright © 2015, 2023, Oracle and/or its affiliates.

Primary Author: Prakash Jashnani

Contributing Authors: Douglas Williams, Subhash Chandra

Contributors: Jean-Francois Verrier, Neha Avasthy, Kalambhatti Prashanth, Prasad Bagal, Subhranshu Banerjee, Tammy Bednar, Eric Belden, Gavin Bowe, Robert Chang, Darcy Christensen, Kiran Chamala, Jonathan Creighton, Benoit Dageville, Sudip Datta, Jim Erickson, Marcus Fallen, Joseph Francis, Richard Roddy, Allan Graves, Barbara Glover, Aneesh Khandelwal, Joel Kallman, Eugene Karichkin, Jai Krishnani, Sangeeth Kumar, Kevin Jernigan, Christopher Jones, Prasad Kuruvadi Nagaraj, Bryn Llewellyn, Saar Maoz, Sunil Surabhi, Gopal Mulagund, Sue Lee, Rich Long, Barb Lundhild, Rudregowda Mallegowda, Padmanabhan Manavazhi, Mughees Minhas, Krishna Mohan, Matthew McKerley, John McHugh, Gurudas Pai, Satish Panchumarthy , Rajesh Prasad, Rajendra Pingte, Sivaselvam Narayanasamy, Srinivas Poovala, Mohammed Shahnawaz Quadri, Sangeeth Jose, Gurumurthy Ramamurthy, Hema Ramamurthy, Sunil Ravindrachar, Mark Richwine, Dipak Saggi, Trivikrama Samudrala, Pushkar Punit, David Schreiner, Ara Shakian, Mohit Singhal, Dharma Sirnapalli, Akshay Shah, James Spiller, Roy Swonger, Binoy Sukumaran, Kamal Tbeileh, Ravi Thammaiah, Shekhar Vaggu, Peter Wahl, Terri Winters, Sergiusz Wolicki

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Установка Oracle Instant Client в Ubuntu Server

Ubuntu

Данный кусок статьи был выдран из инета и размещён как есть. Перевод любительский. Работоспособность не гарантируется, но нашим админам он помог в настройке Oracle Instant Client на Ubuntu. Сам не настраивал.

Install RPMs

Конвертируем .rpm файлы в .deb пакеты и устанавливаем с помощью «alien».

sudo apt-get install alien

Например, для версии 12.1.0.2.0-1 for Linux x86_64 (64-bit):

alien -i oracle-instantclient12.1-basic-12.1.0.2.0-1.x86_64.rpm alien -i oracle-instantclient12.1-sqlplus-12.1.0.2.0-1.x86_64.rpm alien -i oracle-instantclient12.1-devel-12.1.0.2.0-1.x86_64.rpm

Проверьте установку. Используйте «sqlplus» или «sqlplus64» для проверки соединения с БД:

sqlplus username/password@//dbhost:1521/SID

В этом случае читайте ниже про ORACLE_HOME.

Если sqlplus не может найти файл libsqlplus.so, то читайте ниже про Integrate Oracle Libraries.

Если sqlplus не может найти файл libaio.so.1, выполните:

sudo apt-get install libaio1

Или, если у вас 32-битный клиент:

sudo apt-get install libaio1:i386

Integrate Oracle Libraries

Если sqlplus не может найти библиотеки, вы можете добавить Oracle Libraries в переменную LD_LIBRARY_PATH:

export LD_LIBRARY_PATH=/usr/lib/oracle//client(64)/lib/$

Например, версия 12.1 для Linux x86_64:

export LD_LIBRARY_PATH=/usr/lib/oracle/12.1/client64/lib/$

Или добавьте в системные библиотеки:

sudo vi /etc/ld.so.conf.d/oracle.conf && sudo chmod o+r /etc/ld.so.conf.d/oracle.conf

И пропишите путь первой строкой, например:

/usr/lib/oracle/12.1/client64/lib/

ORACLE_HOME

Многие оракловые приложения ищут свой софт в переменной ‘ORACLE_HOME’.

sudo sudo vi /etc/profile.d/oracle.sh && sudo chmod o+r /etc/profile.d/oracle.sh
export ORACLE_HOME=/usr/lib/oracle//client(64)
export ORACLE_HOME=/usr/lib/oracle/12.1/client64

Или каждый пользователь может переопределить переменную в ~/.bash_profile.

Примечание: с ubuntu 11.04 (и 14.04) sqlplus не находится без строки в oracle.sh:

export PATH=$PATH:$ORACLE_HOME/bin

SDK fix

Некоторые сборки могут требовать ‘oci.h’ в $ORACLE_HOME/include, или в $ORACLE_HOME/rdbms/public

Instant client иногда размещает include файлы, такие как oci.h, в /usr/include/oracle//client.

ls $ORACLE_HOME ls -d /usr/include/oracle/*/client*/*

Если там нет папки ‘include’ ниже ORACLE_HOME, и она расположена в /usr/include/oracle/ , создайте символическую ссылку:

sudo ln -s /usr/include/oracle/11.2/client $ORACLE_HOME/include
sudo ln -s /usr/include/oracle/12.1/client64 $ORACLE_HOME/include

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