Answer Posted / 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 |
Post New Answer View All Answers
Does oracle use sql?
What is pl sql and why it is used for?
How do I remove duplicates in two columns?
What are the 3 types of behavioral triggers?
How can check sql version from command line?
explain access control lists. : Sql dba
How do you create a db file?
what is the difference between delete and truncate statement in sql? : Sql dba
What is an exception in PL/SQL? What are the two types of exceptions?
Explain constraints in sql?
what is commit? : Sql dba
Which is the correct statement about truncate and delete?
What company owns postgresql?
Is postgresql a server?
What is 19 null in sql?
