Yahoo Canada Web Search

Search results

1. • 
     • A database link allows a user or program to access database objects such as tables and views from another database. Once you create a database link, you can access the tables or views from the remote database using the following pattern: table_name@database_link Code language: SQL (Structured Query Language) (sql)
     www.oracletutorial.com/oracle-administration/oracle-create-database-link/

     Oracle CREATE DATABASE LINK - Oracle Tutorial

2. People also ask

   What is a database link?

   • A database link is a connection from the Oracle database to another remote database. The remote database can be an Oracle Database or any ODBC-compliant database such as SQL Server or MySQL. A database link allows a user or program to access database objects such as tables and views from another database.

   Oracle CREATE DATABASE LINK

   www.oracletutorial.com/oracle-administration/oracle-create-database-link/

   See all results for this question

   What are the different types of database links in Oracle?

   • In Oracle, there are two types of database links: private and public. Private links are created for a specific user or schema and can only be accessed by that user or schema. It is established using the CREATE PRIVATE DATABASE LINK command.

   How to Create a Database Link in Oracle: A Complete Guide

   medium.com/the-table-sql-and-devtalk/how-to-create-a-database-link-in-oracle-a-complete-guide-b34813456765

   See all results for this question

   How do you name a database link?

   • Naming convention: the name of the database links should reflect the nature of the data, not the database server. For example, instead of naming a database link SALES_PRD, you name it as SALES. Remote database users: you should create a user dedicated to a database link.

   Oracle CREATE DATABASE LINK

   www.oracletutorial.com/oracle-administration/oracle-create-database-link/

   See all results for this question

   How do I use dblink in Oracle Database?

   • Specify the complete or partial name of the database link. If you specify only the database name, then Oracle Database implicitly appends the database domain of the local database. Use only ASCII characters for dblink. Multibyte characters are not supported. The database link name is case insensitive and is stored in uppercase ASCII characters.

   CREATE DATABASE LINK - Oracle Help Center

   docs.oracle.com/en/database/oracle/oracle-database/19/sqlrf/CREATE-DATABASE-LINK.html

   See all results for this question

3. www.oracletutorial.com › oracle-administrationOracle CREATE DATABASE LINK - Oracle Tutorial

   www.oracletutorial.com › oracle-administration

   • Cached

   Learn about the Oracle Database Link and how to use the Oracle CREATE DATABASE LINK to create a new database link to a remote Oracle Database Server.

4. docs.oracle.com › sqlrf › CREATE-DATABASE-LINKCREATE DATABASE LINK - Oracle Help Center

   docs.oracle.com › sqlrf › CREATE-DATABASE-LINK

   • Cached

   Use the CREATE DATABASE LINK statement to create a database link. A database link is a schema object in one database that enables you to access objects on another database. The other database need not be an Oracle Database system.

5. stackoverflow.com › questions › 13267218How to create a DB link between two oracle instances

   stackoverflow.com › questions › 13267218

   • Cached

   Aug 8, 2019 · Below are the commands to create both private and public databse links: Public database link. CREATE DATABASE LINK dblink CONNECT TO IDENTIFIED BY USING ' (DESCRIPTION= (ADDRESS= (PROTOCOL=TCP) (HOST=) (PORT=port of target db listener)) (CONNECT_DATA= (SERVICE_NAME=)) )'; Private database link.

6. oracle-base.com › misc › managing-database-linksORACLE-BASE - Managing Database Links

   oracle-base.com › misc › managing-database-links

   • Cached

   Most commonly, a database link is used to connect to a user in a remote database, where the USING clause points to an entry in the database servers "tnsnames.ora" file. For local links, the special entry of 'local' is used. Basic Usage. Once a database link is created, for example the "scott_remote" link, remote objects can be referenced as ...

7. medium.com › the-table-sql-and-devtalk › how-toHow to Create a Database Link in Oracle: A Complete Guide

   medium.com › the-table-sql-and-devtalk › how-to

   • Cached

   Nov 9, 2023 · In Oracle, a database link is a connection that allows users to access data from a remote database as if it were stored locally. It acts as a bridge between two databases and eliminates the need...

8. docs.oracle.com › cd › B13789_01CREATE DATABASE LINK - Oracle

   docs.oracle.com › cd › B13789_01

   • Cached

   A database link is a schema object in one database that enables you to access objects on another database. The other database need not be an Oracle Database system. However, to access non-Oracle systems you must use Oracle Heterogeneous Services.

9. www.orafaq.com › wiki › Database_linkDatabase link - Oracle FAQ

   www.orafaq.com › wiki › Database_link

   • Cached

   A database link (DBlink) is a definition of how to establish a connection from one Oracle database to another. Private database link - belongs to a specific schema of a database. Only the owner of a private database link can use it. Public database link - all users in the database can use it.