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Oracle Interview Questions
Questions Answers Views Company eMail

How can you merge two tables in oracle?

 559

How to store pictures on to the database?

 518

Explain temporal data types in oracle

 593

List out the difference between commit, rollback, and savepoint?

 609

Does rowid change in oracle?

 1 687

Is rowid unique in oracle?

 510

Is primary key indexed by default in oracle?

 534

What are triggers in oracle?

 548

What is max rowid in oracle?

 549

What is oracle rowcount?

 562

What is oracle rownum?

 501

What is oracle analytical function?

 518

What is rowid and rownum in oracle?

 532

What is bulk collect in oracle?

 538

What is truncate oracle?

 522

Un-Answered Questions { Oracle }

What does the no logging option do? Why would we use it? Why would we be careful of using it?

288

What is not equal to in oracle?

515

How can we generate report output in excel format?

546

What happens if recursive calls get out of control?

539

How a tablespace is related to data files?

573




What is the sql query to find the employee who has Nth maximum salary?

4262

How to select some columns from a table in oracle?

541

how to clone 9i Database on to 10g Database.

1816

What is the difference between postgresql and oracle?

498

What are the different types of synonyms?

578

What is the technical flow associated with P2P or Procure to Pay cycle like the tables, APIs, concurrent programs involved in this cycle. Only technical please.

3322

Explain how are indexes update?

613

What is data type in oracle?

551

How do we represent comments in oracle?

618

What is a cursor variable?

560

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