What is dual table oracle?

395

How to use "while" statements in oracle?

596

How to write date and time literals in oracle?

410

What is truncate oracle?

399

What is SQL Tuning Advisor in Oracle?

463

Explain the difference between replace() and translate() functions in oracle?

425

State and explain about oracle instance?

393

What is a parameter file in oracle?

417

Use of an integrity constraint is better to validate data. Explain

396

Difference between pre-select and pre-query

452

How to create an oracle database manually?

423

21. Using a set operator, display the client number of all clients who have ever placed an order and whose whose name does not contain the string Sm.

1469

You have found corruption in a tablespace that contains static tables that are part of a database that is in NOARCHIVE log mode. How would you restore the tablespace without losing new data in the other tablespaces?

1317

Which are the five query types available in oracle?

373

What is the relation of a user account and a schema?

417