How make remote connection in database?
Answer / kalyana chakravarthy maddipati
You can make a remote connection in a database using DBLINK(Database link). it is a named object in the database.
To create a DBLINK this is the syntax
Create dblink XX(DBLInk Name) connect to USERNAME identified by PASSWORD using DATABASENAME.
To access data from remote place using DBLink this is the way
select * from table_name@xx(DBLink name).
Is This Answer Correct ? | 1 Yes | 0 No |
Does partitioning ssd reduce performance?
What is the difference between clustered and a non-clustered index?
can a database be shrunk with users active? : Sql server administration
What is Stored Procedure? What is Views in sql server? Difference between a User Defined Function and a Stored Procedure Difference between a primary key and a unique key? What is a join and explain different types of joins. Difference between temp table and table variable Difference between Triggers and Stored Procedures Difference between UNION ALL Statement and UNION What is COALESCE / Why do we use COALESCE? Why we use SET ROWCOUNT in Sql How many clustered index can have a table How many types of local tables in SQL SERVER Difference between DELETE and TRUNCATE What is Aggregate Functions? What is Row_Number()? What are Ranking Functions? What is NOLOCK? What is CTE? What are the Advantages of using CTE? What is the STUFF function and how does it differ from the REPLACE function? What are the difference between clustered and a non-clustered index? What are the different index configurations a table can have? Difference between a HAVING CLAUSE and a WHERE CLAUSE? Difference between SET and SELECT Provide all the built in string function of SQL SERVER Difference between char and varchar data types Define candidate key, alternate key, composite key. What are constraints? Explain different types of constraints. What is a self join? Explain it with an example. How will you convert table row to a column comma separated value
What is enhanced database mirroring in sql server 2008?
What is "scheduled jobs" or "scheduled tasks"?
Write a query for primary key constraint with identity key word?
What is 4nf in normalization form?
What are the various editions of sql server 2017 that are available in the market?
How is a full-text index updated?
what is advantages in sql 2005 over sql 2000?
When you first load SQL SERVER you will startup with what all databases?