What is a database link?
Answers were Sorted based on User's Feedback
Answer / anil_abbireddy
database link establishes a link between two databases
there are 3 type os database links
1. private
2. public
3. network
| Is This Answer Correct ? | 7 Yes | 1 No |
Answer / prabha
consider database DB1 and table TB1
we can able to access TB1 from another Database
Ex . select * from TB1@LINK1
| Is This Answer Correct ? | 0 Yes | 0 No |
It's a named path through which remote database can be
accessed.
| Is This Answer Correct ? | 0 Yes | 1 No |
What are sql queries used for?
What is the purpose of the sql select top clause?
IF EMP HAS 2 ROWS,DEPT HAS 4 ROWS.WHATS THE RESULT OF SELECT * FROM EMP,DEPT;
What is partition by in sql?
What is sqlerrm?
What is a trigger ?
11 Answers Accenture, BirlaSoft,
What is a sql select statement?
Can you have multiple SPs with the same name on a database?
What are analytical functions in sql?
How do you delete a table?
What is clustered index sql?
What are the different types of sql commands?
Oracle (3259)
SQL Server (4518)
MS Access (429)
MySQL (1402)
Postgre (483)
Sybase (267)
DB Architecture (141)
DB Administration (291)
DB Development (113)
SQL PLSQL (3330)
MongoDB (502)
IBM Informix (50)
Neo4j (82)
InfluxDB (0)
Apache CouchDB (44)
Firebird (5)
Database Management (1411)
Databases AllOther (288)