Steps to Create odbc connection linux
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This document provides steps to create an ODBC connection to an Oracle database in Linux. It describes downloading Oracle Instant Client packages, installing the unixODBC driver manager, configuring the odbc.ini and odbcinst.ini files with the driver details, and testing the connection using isql. The author is Osama Mustafa, an Oracle database specialist who publishes articles on Oracle topics.
![Create ODBC Connection in Linux
Copy the Both Package & Zip file to Server using winscp Software.
[OPTIONAL]
This Step if you don’t have Driver Manager on your server, to check this you need to check if
odbc.ini,or odbcinst.ini exists on your server, if yes skip this step, else no continue reading.
Now using any browser open http://www.unixodbc.org/
Copy it the Server
[root@OEL6 u01]# gunzip unixODBC-2.3.2.tar.gz
[root@OEL6 u01]# tar unixODBC-2.3.2.tar
Now you should be able to see new folder with name unixODBC-2.3.2
[root@OEL6 u01]# cd unixODBC-2.3.2
Follow these steps to install unixODBC (Driver Manager) on your Server:
[root@OEL6 u01]# ./configure --prefix=$HOME --enable-gui=no --enable-drivers=no
$HOME Where you want to install ODBC ,in my case I install it on /u01/app/ODBC
This supposed to take about 1 minute to interrupted, Don’t Change the Directory](https://image.slidesharecdn.com/createodbcconnectionlinux-131216171137-phpapp02/85/Steps-to-Create-odbc-connection-linux-4-320.jpg)
![Create ODBC Connection in Linux
[root@OEL6 unixODBC-2.3.2]# make
[root@OEL6 unixODBC-2.3.2]# make install
The Above two Steps Will take some time please wait.
Now you are installed Driver Manager Check /u01/app/ODBC, you should be able to see the below
files:
drwxr-xr-x. 3 root root 4096 Dec 17 00:26 share
drwxr-xr-x. 2 root root 4096 Dec 17 00:26 include
drwxr-xr-x. 2 root root 4096 Dec 17 00:26 bin
drwxr-xr-x. 3 root root 4096 Dec 17 00:56 etc
drwxr-xr-x. 2 root root 4096 Dec 17 01:37 lib
Do you still Remember the Zip & Packages downloaded from Oracle Site, we need to use it now:
[root@OEL6 u01]# rpm -ivh oracle-instantclient11.2-basic-11.2.0.4.0-1.x86_64.rpm
Preparing...
########################################### [100%]
[root@OEL6 u01]# rpm -ivh oracle-instantclient11.2-odbc-11.2.0.4.0-1.x86_64.rpm
Preparing...
########################################### [100%]
This is for two package now unzip the folder ( under /u01 )
[root@OEL6 u01]# unzip instantclient-odbc-linux.x64-11.2.0.4.0.zip
[root@OEL6 u01]# cd instantclient_11_2/
[root@OEL6 instantclient_11_2]# ls
libsqora.so.11.1
ODBC_IC_Readme_Unix.html
ODBCRelnotesJA.htm
ODBCRelnotesUS.htm
odbc_update_ini.sh
[root@OEL6 instantclient_11_2]# ./odbc_update_ini.sh /u01/ODBC/
It will be fast ](https://image.slidesharecdn.com/createodbcconnectionlinux-131216171137-phpapp02/85/Steps-to-Create-odbc-connection-linux-5-320.jpg)
![Create ODBC Connection in Linux
Now Driver , and ODBC installed But need to be configured on the server
[root@OEL6 ODBC]# cd /u01/ODBC/etc/
[root@OEL6 etc]# ls
total 12
drwxr-xr-x. 2 root root 4096 Dec 17 00:26 ODBCDataSources
-rw-r--r--. 1 root root 89 Dec 17 00:56 odbc.ini
-rw-r--r--. 1 root root 375 Dec 17 01:51 odbcinst.ini
Using any Editor Open odbcinst.ini by default it will look like this :
[Oracle 11g ODBC driver]
Description = Oracle ODBC driver for Oracle 11g
Driver
= /u01/instantclient_11_2/libsqora.so.11.1
Setup
=
FileUsage
=
CPTimeout
=
CPReuse
=
Copy it and paste in the same the same file
[TEST]
Description
Driver
Setup
FileUsage
CPTimeout
CPReuse
= TEST ODBC
= /u01/instantclient_11_2/libsqora.so.11.1
=
=1
=5
=5
Save it and exist.
Now on the same folder etc you will find odbc.ini , with any editor open it and add the below tags :
[TS]
Description = "TEST"
Driver = TEST should be same as Driver Above.
Server = SERVER Database Server IP
Port = 1433 Port for Listener
Database = DBNAME Using show parameter name.
To Test ODBC:
[root@OEL6 lib]# cd /u01/ODBC/bin/
[root@OEL6 bin]# ./isql -v [ODBC_NAME] Username password](https://image.slidesharecdn.com/createodbcconnectionlinux-131216171137-phpapp02/85/Steps-to-Create-odbc-connection-linux-6-320.jpg)
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Steps to Create odbc connection linux
- 1. Create ODBC Connection in Linux This document will describe Step by Step how to create ODBC Connection in Oracle Linux, The Concept is the same for Linux version, you can use it but you need to install Different Package Operating system: Oracle Linux 6.4 Database version: 11.2.0.4 Thank you for Ilmar Kerm to mention Oracle Instant
- 2. Create ODBC Connection in Linux About the Author Osama Mustafa – Oracle ACE, a database specialist, Certified Oracle Professional (10g, 11g), Certified Ethical hacker (Penetration testing), and Sun System Administrator, author of book Oracle Penetration Testing. Publishes many articles, including Oracle database articles in his blog,Fusion Middle Ware and Oracle RAC Documentation, Including to this he is Active Member On Oracle OTN and other Groups. Twitter: @OsamaOracle. G+: Osama Mustafa. Slid-Share: Osama Mustafa. LinkedIn: http://www.linkedin.com/in/osamamustafa. Blog: http://osamamustafa.blogpsot.com.
- 3. Create ODBC Connection in Linux Heading to http://www.oracle.com/technetwork/topics/linuxx86-64soft-092277.html Check which version of database you need, and download it. In my case I am using 11.2.0.4
- 4. Create ODBC Connection in Linux Copy the Both Package & Zip file to Server using winscp Software. [OPTIONAL] This Step if you don’t have Driver Manager on your server, to check this you need to check if odbc.ini,or odbcinst.ini exists on your server, if yes skip this step, else no continue reading. Now using any browser open http://www.unixodbc.org/ Copy it the Server [root@OEL6 u01]# gunzip unixODBC-2.3.2.tar.gz [root@OEL6 u01]# tar unixODBC-2.3.2.tar Now you should be able to see new folder with name unixODBC-2.3.2 [root@OEL6 u01]# cd unixODBC-2.3.2 Follow these steps to install unixODBC (Driver Manager) on your Server: [root@OEL6 u01]# ./configure --prefix=$HOME --enable-gui=no --enable-drivers=no $HOME Where you want to install ODBC ,in my case I install it on /u01/app/ODBC This supposed to take about 1 minute to interrupted, Don’t Change the Directory
- 5. Create ODBC Connection in Linux [root@OEL6 unixODBC-2.3.2]# make [root@OEL6 unixODBC-2.3.2]# make install The Above two Steps Will take some time please wait. Now you are installed Driver Manager Check /u01/app/ODBC, you should be able to see the below files: drwxr-xr-x. 3 root root 4096 Dec 17 00:26 share drwxr-xr-x. 2 root root 4096 Dec 17 00:26 include drwxr-xr-x. 2 root root 4096 Dec 17 00:26 bin drwxr-xr-x. 3 root root 4096 Dec 17 00:56 etc drwxr-xr-x. 2 root root 4096 Dec 17 01:37 lib Do you still Remember the Zip & Packages downloaded from Oracle Site, we need to use it now: [root@OEL6 u01]# rpm -ivh oracle-instantclient11.2-basic-11.2.0.4.0-1.x86_64.rpm Preparing... ########################################### [100%] [root@OEL6 u01]# rpm -ivh oracle-instantclient11.2-odbc-11.2.0.4.0-1.x86_64.rpm Preparing... ########################################### [100%] This is for two package now unzip the folder ( under /u01 ) [root@OEL6 u01]# unzip instantclient-odbc-linux.x64-11.2.0.4.0.zip [root@OEL6 u01]# cd instantclient_11_2/ [root@OEL6 instantclient_11_2]# ls libsqora.so.11.1 ODBC_IC_Readme_Unix.html ODBCRelnotesJA.htm ODBCRelnotesUS.htm odbc_update_ini.sh [root@OEL6 instantclient_11_2]# ./odbc_update_ini.sh /u01/ODBC/ It will be fast
- 6. Create ODBC Connection in Linux Now Driver , and ODBC installed But need to be configured on the server [root@OEL6 ODBC]# cd /u01/ODBC/etc/ [root@OEL6 etc]# ls total 12 drwxr-xr-x. 2 root root 4096 Dec 17 00:26 ODBCDataSources -rw-r--r--. 1 root root 89 Dec 17 00:56 odbc.ini -rw-r--r--. 1 root root 375 Dec 17 01:51 odbcinst.ini Using any Editor Open odbcinst.ini by default it will look like this : [Oracle 11g ODBC driver] Description = Oracle ODBC driver for Oracle 11g Driver = /u01/instantclient_11_2/libsqora.so.11.1 Setup = FileUsage = CPTimeout = CPReuse = Copy it and paste in the same the same file [TEST] Description Driver Setup FileUsage CPTimeout CPReuse = TEST ODBC = /u01/instantclient_11_2/libsqora.so.11.1 = =1 =5 =5 Save it and exist. Now on the same folder etc you will find odbc.ini , with any editor open it and add the below tags : [TS] Description = "TEST" Driver = TEST should be same as Driver Above. Server = SERVER Database Server IP Port = 1433 Port for Listener Database = DBNAME Using show parameter name. To Test ODBC: [root@OEL6 lib]# cd /u01/ODBC/bin/ [root@OEL6 bin]# ./isql -v [ODBC_NAME] Username password