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Oracle - Understanding the tnsnames.ora and listener.ora files
 
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Oracle - Understanding the tnsnames.ora and listener.ora files
Views: 191764 Chris Ostrowski
How to create DSN to connect Oracle Database using ODBC
 
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How to create DSN to connect Oracle Database using ODBC
Views: 6554 Web illusion
Oracle Networking Between Server and Client machine using TNS listener
 
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Hello friends in today video i am going to explain you that how to perform a Oracle Networking Between Server and Client machine using TNS listener. #OracleNetworking #ServerandClientmachine #TNSlistener Oracle database Unbeatable,Unbreakable Platform..
Views: 13627 Oracle World
confrigure tnsnames file on oracle 11g client
 
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confrigure tnsnames file on oracle 11g client
Views: 13230 Jamaal Khan
How to find Oracle Service Name by sql command
 
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If you have an Oracle database on your network which is able to connect to with Oracle SQL Developer, using hostname, port, username, password and the SID. you need to connect another application, however it uses the Service Name instead of the SID. it is the way for to you to determine the SERVICE_NAME of the database when you am connected in SQL Developer via the SID thanking you... just share this video to your friends...
Views: 17056 w3h
Oracle Listener how to handle error message ORA 12541 TNS no listener
 
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Step to handle the error message ORA-12541: TNS:no listener Right Click on Command Prompt, and click on Run as Administrator, then write following command: lsnrctl start lsnrctl services lsnrctl status lsnrctl start lsnrctl services lsnrctl status
Views: 11199 Data Science Center
#1- Error ORA-12154: TNS:could not resolve the connect identifier specified
 
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ORA-12154: TNS:could not resolve the connect identifier specified Cause: A connection to a database or other service was requested using a connect identifier, and the connect identifier specified could not be resolved into a connect descriptor using one of the naming methods configured. For example, if the type of connect identifier used was a net service name then the net service name could not be found in a naming method repository, or the repository could not be located or reached. Action: - If you are using local naming (TNSNAMES.ORA file): - Make sure that "TNSNAMES" is listed as one of the values of the NAMES.DIRECTORY_PATH parameter in the Oracle Net profile (SQLNET.ORA) - Verify that a TNSNAMES.ORA file exists and is in the proper directory and is accessible. - Check that the net service name used as the connect identifier exists in the TNSNAMES.ORA file. - Make sure there are no syntax errors anywhere in the TNSNAMES.ORA file. Look for unmatched parentheses or stray characters. Errors in a TNSNAMES.ORA file may make it unusable. - If you are using directory naming: - Verify that "LDAP" is listed as one of the values of the NAMES.DIRETORY_PATH parameter in the Oracle Net profile (SQLNET.ORA). - Verify that the LDAP directory server is up and that it is accessible. - Verify that the net service name or database name used as the connect identifier is configured in the directory. - Verify that the default context being used is correct by specifying a fully qualified net service name or a full LDAP DN as the connect identifier - If you are using easy connect naming: - Verify that "EZCONNECT" is listed as one of the values of the NAMES.DIRETORY_PATH parameter in the Oracle Net profile (SQLNET.ORA). - Make sure the host, port and service name specified are correct. - Try enclosing the connect identifier in quote marks. See the Oracle Net Services Administrators Guide or the Oracle operating system specific guide for more information on naming. my_database = (DESCRIPTION = (ADDRESS = (PROTOCOL = TCP)(HOST = my_host)(PORT = 1521)) (CONNECT_DATA = (SERVER = DEDICATED) (SERVICE_NAME = my_database) ) ) #2- Erreur ORA 01034 ORACLE not available ORA 27101 shared memory realm does not exist HD https://www.youtube.com/watch?v=1FU9N0V9Z8k
Views: 8466 Houssine Formation
SQL SERVER PART-12: Oracle Linked Database Server
 
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HOW TO CREATE LINKED SERVER AND HOW TO QUERY ORACLE DATABASE FROM SQL SERVER MANAGEMENT STUDIO. SQL server 2017 makes it easy to configure linked server. You can use open-query to get or manipulate data of linked server database. CONFIGURATION SUMMARY: PROVIDER : oracle provider for oledb. DATA SOURCE : It is usually a combination of oracle server IP: port number/t.n.s listener name. e.g. 192.168.1.10:5121/orcl OPEN QUERY : select * form openquery(linked_server_name, ' sql query statement ') Configure a linked server to enable the SQL Server Database Engine to execute commands against OLE DB data sources outside of the instance of SQL Server. Typically linked servers are configured to enable the Database Engine to execute a Transact-SQL statement that includes tables in another instance of SQL Server, or another database product such as Oracle. Many types OLE DB data sources can be configured as linked servers, including Microsoft Access and Excel. Linked servers offer the following advantages: • The ability to access data from outside of SQL Server. • The ability to issue distributed queries, updates, commands, and transactions on heterogeneous data sources across the enterprise. • The ability to address diverse data sources similarly. An oracle linked server require OLE DB provider. An OLE DB provider is a DLL that manages and interacts with a specific data source. If your oracle database is not in same server then you have to install The Oracle Data Access Components (ODAC) for Windows consists of Oracle client side drivers. An OLE DB data source identifies the specific database that can be accessed through OLE DB. Although data sources queried through linked server definitions are ordinarily databases, OLE DB providers exist for a variety of files and file formats. These include text files, spreadsheet data, and the results of full-text content searches. Typically, linked servers are used to handle distributed queries. When a client application executes a distributed query through a linked server, SQL Server parses the command and sends requests to OLE DB. The row set request may be in the form of executing a query against the provider or opening a base table from the provider.
Views: 1522 G Entertainment
Using Oracle to read data from SQL Server
 
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Hi everyone, Andy from Easysoft Limited here, what I want to show you today is how to get data from SQL Server into Oracle. Now for this we will be accessing SQL Server 2014 from Oracle 12 and getting data across. This could be quite easily be any SQL Server version from 2008 and any Oracle version from 11.2, the configuration and process is the same. We can obviously get access to data on SQL Server prior to 2008 and Oracle prior to version 11.2 but it will need a different configuration to what I am going to show you today The plan is also to add more data to the SQL Server table and show this new data back in Oracle. To start off you'll need access to ensure that you have access to your SQL Server and Oracle databases. You'll also need the Easysoft SQL Server ODBC Driver available from www.easysoft.com; just download it, install it and request the free 14 day trial licence. Before we start we need to make some changes to the standard Easysoft config files. cat /etc/odbc.ini Here I have changed Mars Connection to Yes. It must be set to "Yes" if you are connecting to SQL Server 2005 or newer. Easysoft supports all SQL data types from the version of SQL Server from version 7. Oracle supports data types that are common to most ODBC Drivers, but not some of the SQL Server ones. If you intend to access VARCHAR(MAX) for example, then there are some additional settings that need to be set up. Now as I would like to show you VARCHAR(MAX) data moving from SQL Server to Oracle, I have made the relevant change. As you can see, VarMaxAsLong says "Yes" We now need to create a link from Oracles Database Gateway (DG4ODBC) to the ODBC datasource that we already have, this is done in an init(sid) oracle file; let's have a look at our file. cat $ORACLE_HOME/hs/admin/initsqlsrv.ora Please note that HS_NLS_NCHAR must be set to UCS2 Oracle assume that most database vendors use UTF-8 for wide characters, however Easysoft, like almost all ODBC Driver vendors (including Oracles own ODBC Driver) uses UCS2 for wide characters. So that's the link between DG4ODBC and the datasource setup correctly. Next we need to set up the Listener entry The Oracle Listener waits for incoming requests from the Oracle database. For the Oracle Listener to listen for requests, information about DG4ODBC must be added to the Oracle Listener configuration file, listener.ora cat $ORACLE_HOME/network/admin/listener.ora The PROGRAM=dg4odbc tells the Listener that we are wanting to use the Oracle database gateway to communicate with ODBC. The ENVS=LD_LIBRARY_PATH tells Oracle what library to load Now that's all set up and OK we need to tell Oracle which server to attach the listener entry to. This is done in tnsnames.ora, and he is the file that we ensured was set up earlier. cat $ORACLE_HOME/network/admin/tnsnames.ora The Oracle Listener now needs to be restarted. lsnrctl stop lsnrctl start OK, that's now started the Listener up again. So we have ensured that all the configuration files are set up correctly. The Listener and tnsnames.ora both set up OK. The final step is to create a link from the Oracle database to the "tnsnames.ora" entry. CREATE PUBLIC DATABASE LINK ODBC CONNECT TO "test" IDENTIFIED BY "test" USING 'sqlsrv_ptr'; Right, that's all done. Let's access the data in SQL Server now. select * from [email protected]; Where 'demo' is the name of the SQL Server table and 'odbc' is the public database link name. OK, there we have the data. So to recap, I'm in Oracle and we have managed to read the data from SQL Server. Let's just add an additional row in that SQL Server table and retrieve the new data in Oracle. quit; /usr/local/easysoft/unixODBC/bin/isql.sh -v sqlsrv insert into demo values (2,'Easysoft') select * from demo select * from [email protected]; And there is the new data. Easysoft Limited can help you with your data access ... for our full range of ODBC and JDBC Drivers, Bridges and Gateways visit easysoft.com Be sure to let us know if you have any comments or questions. Until next time, thanks again and we'll see you again soon.
Views: 16685 Easysoft Limited
Oracle, connexion ODBC avec passerelle service hétérogène (HS)
 
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Oracle, connexion ODBC avec passerelle service hétérogène (HS), oracle heterogeneous services, Data source name ODBC, Agent dg4ODBC, Fichier initialisation de HS, Fichiers configuration Listner et tnsnames, lien de base de données, database link
Views: 541 Mohammed Qbadou
Configuring Linked Server in SQL Server to connect to Oracle database
 
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This tutorial is about creating database linked server in Microsoft SQL Server 2014 to connect to Oracle Database XE. You require to install Oracle instant client and configure net service name to use as data source. Example of executing dml script is mentioned in this video.
Views: 17055 Subhroneel Ganguly
Error ORA-12154 TNS: Could not resolve service name in Oracle Form Builder / Developer 6i (Solved)
 
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If you are facing error of Ora-12154 . Dont Worry !! In this video i tell you how to solve error of ora-12154 in your oracle form builder / Developer 6i.
Views: 11326 Ahmad Izaz
How to resolve the ora 12154 error
 
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In this tutorial you will learn how to resolve the ora 12145 error.
Views: 113993 DBA Pro
Navicat to Oracle error ORA-12737 or TNS solved
 
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Hi, lets solve navicat to oracle connections error ORA-12737 ERROR or TNS ERROR You have to update instantclient_10_2 folder with dll files. Default folder location: C:\Program Files\PremiumSoft\Navicat Premium 12\instantclient_10_2 Update download from http://www.oracle.com/technetwork/database/database-technologies/instant-client/overview/index.html and choose your download x64 or 32bit: 1. download Instant Client Package - Basic (1st one :D) 2. unzip, copy whole instantclient_12_2 and past it to C:\Program Files\PremiumSoft\Navicat Premium 12 3. download Instant Client Package - ODBC 4. unzip, open unziped folder ...\instantclient-odbc-windows.x64-12.2.0.1.0-2\instantclient_12_2, select all, copy and paste to C:\Program Files\PremiumSoft\Navicat Premium 12\instantclient_12_2 (((directory from step 2 ))) 5. run odbc_install.exe 6. open navicat 7. go to Tools|Options|Enviroment and set OCI library (oci.dll) to: C:\Program Files\PremiumSoft\Navicat Premium 12\instantclient_12_2\oci.dll 8. restart navicat If TNS error persits use this directory structure for update C:\oracle\instantclient_12_2\network\admin also change this in step 7. Directories network and admin are empty. have a fun :D
Views: 595 vlad ypsilon
Create new connection with new user in Oracle SQL Developer
 
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This video shows you how to create a new connection using a new user account (other than the system user account) in Oracle SQL Developer, so that you have a clean workspace without all the clutter of system tables. It is NOT a general introduction to using Oracle SQL Developer.
Views: 360480 Chitu Okoli
Best way to connect Oracle with Visual Studio .NET (no BadImageFormatException or mismatch error)
 
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BadImageFormatException Connect oracle database with visual studio .NET project with latest technology. If you are having BadImageException error or Architecture Mismatch error, this will be helpful more!
Views: 69425 Samiul Al Hossaini
1 FINDING TNSNAME FROM TNS ORA FILE
 
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HERE IAM PROVIDING OBIEE10G VIDEOS FOR MORE DETAILS VISIT www.onlineexamsforu.org
Views: 2795 yugandar chandragiri
How to create ODBC Connection for Oracle, when Oracle driver is not displayed in List of Drivers
 
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After the installation of Oracle, sometimes Oracle driver is not displayed in List of drivers. This video explains the solution "How to create ODBC connection during such times". Step1: Go to .exe file of ODBC connection depending on 32-bit or 64-bit os. Step2: Click on the file to get List of drivers for Oracle "How to create ODBC Connection for Oracle, when Oracle driver is not displayed in List of Drivers of Control Panel".It's very easy.. please subscribe if you like the video
Views: 6703 WebTechs
Connect Excel to Oracle Database
 
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How to connect an Oracle Database to Microsoft Excel. https://www.elance.com/s/edtemb/
Views: 102486 i_marketing
ODP.NET Database Connections: Using Connect Descriptors and Net Service Names
 
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There are a number of ways Oracle Data Provider for .NET (ODP.NET) connects to the database. The most common method uses net service names to reference connect descriptors usually stored in the tnsnames.ora file. This video shows the varied ways to use connect descriptors and net service names to successfully connect ODP.NET applications to Oracle Database.
Oracle - TNS : Protocol Adapter Error Working Solution
 
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Oracle - TNS : Protocol Adapter Error Working Solution
Views: 57731 Srijit Banerjee
How to Create ODBC Connection for Oracle with Informatica
 
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ODBC connection creation between Oracle and Informatica
Views: 19739 Adam Tech
How to change Port number of Oracle Data Base
 
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by kumar This video is going to tell you how to change your port no of oracle data base ,default port 8080.(oracle)
Views: 19195 brijesh kumar
Connect to Remote Oracle database using Oracle Sql Developer on Windows.
 
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Three methods of connection to oracle database using sql developer in Windows Operating System, is demonstrated in this online video. 1. Connect using general settings with database service name. 2. Connect by importing xml configuration file. 3. Connect using connection string with jdbc thin client. Oracle SQL Developer download link : http://www.oracle.com/technetwork/developer-tools/sql-developer/downloads/index.html
Views: 19631 Subhroneel Ganguly
How to Set ORACLE_HOME & ORACLE_SID on Windows Server
 
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How to Set ORACLE_HOME & ORACLE_SID on Windows Server ==================================================== C: Set ORACLE_HOME=C:\Oracle\product\11.2.0 Set ORACLE_HOME=DBNAME Set PATH=C:\Oracle\product\11.2.0\bin ================================================= Hi Folks, Greetings!! I am professional part time oracle dba trainer and having good experience in oracle database administration. This is the right place to enroll yourself for Oracle DBA real time course. Please use following email ID for more details. Don’t hesitate to WhatsApp me any time. I will give you the best training and will create path to get DBA job easily. Enjoy the free YouTube video and connect with me for deep Oracle DBA knowledge. Mobile No : + 91 9960262955 (WhatsApp Number) EmailID: [email protected]
Views: 7373 ANKUSH THAVALI
Datastage ADMIN - What is Odbc.ini , dsenv and hosts file ?? | Most Important | Latest 2017
 
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This Tutorial will explain that is use of .odbc.ini, datastage environment file (dsenv) and hosts file which are the most useful and critical files in datastage server which contains whole system variables and connection paramters to various data sources.
ODP.NET Managed Driver - Getting Started
 
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Learn how to start developing with ODP.NET, Managed Driver by building a basic DB app. The demo uses the Easy Connect method to connect. Source Code ------------------- string conString = "User Id=hr;Password=hr;Data Source=[server name or IP]:[port #]/[DB service name];"; OracleConnection con = new OracleConnection(); con.ConnectionString = conString; con.Open(); OracleCommand cmd = con.CreateCommand(); cmd.CommandText = "select first_name from employees where department_id = 90"; OracleDataReader reader = cmd.ExecuteReader(); while (reader.Read()) { Console.WriteLine("Employee Name: " + reader.GetString(0)); } Console.WriteLine(); Console.WriteLine("Press 'Enter' to continue"); Console.ReadLine();
Connecting to Oracle Database remotely from SQL Developer
 
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Connecting to Oracle Database (12c) installed in one machine through SQL Developer installed on another machine
Views: 490 SuNIhL
How to Install Oracle Client Adapter using developer 2000
 
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How to Install Oracle Client Adapter using developer 2000 custom installation. Configure service name manually, modifying tnsnames.ora file.
Views: 1083 Subhroneel Ganguly
How To Fix Oracle Client Not Found in Toad
 
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You have no oracle clients installed - Toad for Oracle, TOAD - You have no oracle clients installed, how to use toad without oracle client
Views: 227 Adam Tech
TNSNAMES.avi
 
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Views: 942 vaguezoro
DNS Blb5 Драйвера
 
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DNS Blb5 Драйвера http://rage.voqboard.ru/DNS%20Blb5%20%D0%94%D1%80%D0%B0%D0%B9%D0%B2%D0%B5%D1%80%D0%B0 Прошивка планшета DNS AirTab m83w. Самостоятельная прошивка Android планшета DNS Airtab m83w ПЕРЕД ПРОШИВКОЙ НУЖНО: 1 Убедиться в том. Драйвера ". В разделе материалов: 24 NETCA creates Oracle ODBC Driver TNS Service Name entries in the tnsnames. The Oracle ODBC Driver is broadly compatible with the SQL-99. Dns blb5 драйвера — Драйвер. DNS Server. I don"t know why these services are setup, but for the time being i can"t shut them. DNS Blb5 Драйвера
How To Solve TNS protocol Adapter Error Of Oracle Database!!
 
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If You are encountered with an Oracle error saying "TNS Protocol Adapter Error" Then This Video is for You. It Will Guide You Step By Step.
Views: 14847 Cecret Point
How to Create Database Link in Oracle. /* Step By Step /*
 
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Today I am showing you. How to create Database link (DB Link) in Oracle. What is Database Link ( DB Link ) ? A database link is a schema object in one database that enables you to access objects on another database. I have 2 databases 1. paragdb 2. orcl In Paragdb database 1. Create listener 2. Service Name 3. In Orcl Database 1. Create Listener 2. Service Name 3. Create new User 4.Grant connect,resource,create database link to username; 5. open user 6. create database link 1. create database link link1 connect to scott identified by tiger using 'connect_primary''; 7.select * from [email protected]; 8. select * from [email protected]; 9. views 1. select * from user_db_links; 2. select * from all_db_links; 10. conn sys as sysdba 11. grant public database link to username; 12. select * from dba_db_links; 13. conn username/pass 14. create public database link plink connect to scott identified by tiger using 'connect_primary'; 15. drop database link. drop database link link1; To follow this steps you will also create oracle database link. It is very easy to understand.
Views: 8847 Parag Mahalle
Quickstart: Getting Started with Oracle and .NET
 
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New to Oracle and .NET development? This video gives you everything you need to know to get up and running quickly! We walk you through downloading and installing the needed Oracle software and then connecting in Visual Studio and creating a simple C# application. The video starts at the Oracle .NET Developer Technology Center website at http://otn.oracle.com/dotnet We then download the "ODTwithODAC" package, extract it and run the installer. Note that ODAC version 12 works with Oracle Database versions 10.2 or higher. After installing we connect in Server Explorer and learn about the connection dialog features, including the Filters tab which by default filters out additional schemas you may have privileges on. We connect to the database using the easy to use EZ connect format. Finally we create a simple C# application and connect to the database using ODP.NET Managed driver and a EZ Config connect string. Prerequisites: 1) Visual Studio 2012 or 2013 -- any edition except Express Edition. Visual Studio Community Edition is supported. 2) An Oracle Database to connect to. You will need to know the hostname, port number and service name of the database. During the video we install: Oracle Data Provider for .NET Oracle Developer Tools for Visual Studio Oracle .NET Samples Oracle .NET Documentation
ORA-12505: TNS:listener does not currently know of SID given in connect descriptor
 
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This video will show you How to fix "MSVCR100.dll missing from your computer" error which comes for various application when you try to run the application like Visual studio 2008, 2010 or 2012, wamp or php server, some popular games etc. Follow the steps that i have showed in this video. For that i have used the following link to download MSVCR100.dll file. Use this link to download the dll file http://jhelioviewer.org/libjhv/Microsoft.VC100.CRT-x86-32/msvcr100.dll
Views: 52759 Bangalore Techie
How to configure Microsoft Excel to connect to an Oracle Database
 
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Mike van der Velden, Product Manager at Simba Technologies, provides a step-by-step guide for configuring Microsoft Excel to connect with Oracle Database OLAP Option. Mike walks through the one-time set-up of Oracle's Transparent Networking Substrate (TNS), followed by the Data Source Name (DSN) and Office Data Connection (.odc). Once configured, Microsoft Excel connects easily to Oracle Database OLAP Option for ad hoc data query, data analysis and BI reporting.
How to connect Oracle Database through CMD
 
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How to connect Oracle Database through CMD
Views: 646 oracdb
aula 2468 Oracle Forms Configurando TNSNAMES ORA com Net Manager
 
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Aqui mais de 2.700 vídeo aulas no site www.informaticon.com.br.Desenvolvido pelo professor Neri Aldoir Neitzke, pós-graduado em Desenvolvimento para Web, professor e coordenador do curso de Sistemas de Informação da Universidade Ulbra e proprietário da Informaticon, email [email protected] 0xx543329-5400 Carazinho-RS Brasil Obs.: No youtube.com, as video aulas não estão nítidas e apenas a metade das vídeo aulas estão aqui. Caso queira, posso enviar um dvd com centenas de vídeo aulas originais com alta qualidade, e você ainda vai receber todo o código fonte.
Views: 9283 Neri Neitzke
Error Oracle 32 bit client
 
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Ahorremos tiempo, y resolvamos un problema que puede ocurrir cuando trabajamos componentes de Oracle en Visual Studio y da este error: *****GRATIS****** Pueden descargar mis libros gratis sobre Oracle, android y más en mi página web: http://bit.ly/gratis_books **********Ko-Fi************* Si mi video te ayudó puedes invitarme a un café o suscribirte :) https://ko-fi.com/codingraph ***************************** --------En Inglés---------- "Attempt to load Oracle client libraries threw BadImageFormatException. This problem will occur when running in 64 bit mode with the 32 bit Oracle client components installed." -------En Español--------- Este problema ocurrirá al ejecutar el modo 64 bits con los componente cliente de Oracle de 32 bits instalados. --------Solución---------- Solamente debemos darle click derecho al proyecto y cambiar el modo de Debug de "Any CPU" a "x64". --------Descargar Proyecto usado en el video--------- http://bit.ly/2we0Frb ---------Login en Oracle con C#-------------- https://www.youtube.com/watch?v=N9uX-0CnLu4&t=7s No olviden suscribirse al canal. Saludos desde Costa Rica.
Views: 929 Codingraph
2 Creating An ODBC DATA SOURCE TO REPOSITORY
 
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HERE IAM PROVIDING OBIEE10G VIDEOS FOR MORE DETAILS VISIT www.onlineexamsforu.org
2.ORACLE  OTM 6.3.6-Changing the server name
 
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Complete instructions and details at: https://transportationintelligence.wordpress.com Please share your thoughts or questions in the comment section, I would be glad to help.
Views: 517 Balea Bogdan
How to create DSN for Oracle in easy way
 
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Create DSN for Oracle in easy way
Views: 39 tryvent
Oracle InstantClient Creation
 
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How to Create Oracle Instant Client for UDISE
Views: 802 arvind choudhary