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Oracle Interview Questions
Questions Answers Views Company eMail

what are collection attributes

GE,

1 4007

suppose there are two textfields t1,t2 in form and we have some value in textfield t1.now the question is that how can we copy the value of the t1 to textfield t2?

Oasis,

2 4361

Hello All, Could any one provide me FAQs/interview questions on oracle PL/SQL

1 3054

sequence of firing triggers for text-item is: 1)key_next_item, 2)when_validate_item, 3)post_text_item Now i change sequence of firing triggers like when_validate_item,key_next_item... Is it possible to change sequence? How?

ESS,

1 5427

what r tyhe major differences between oracle 9i & 10g?

 6 12088

How we can able to import our own template (users designed MS-Word templates) which has many tabular columns; need to pass some values generate by Oracle-reports9i? Actually need to import more than 400 MS-Word templates into Oracle Reports-9i to minimize layout design in Reports.

 1609

Is primary key = unique key,not null? If yes,please explain IF No,please explain

Genpact,

8 15289

how to delete all duplicate records from a table using subquery?

ABC, Cap Gemini,

7 21416

difference between imlicit cursor and explicit cursor ?

Cap Gemini,

5 7688

now iam working as an hr executive in hyderabad i would like to learn oracle hrms kindly suggest me some good institutes in hyderabd

Wipro,

1792

How to find 8th person record in a table? Plz mail ur answers to mak2786@gmail.com Regards Arun

 8 8294

what is the use of between page trigers in REPORTS... (please give answer in a explanatory way...if possible give screen shots also...)

 1 3927

what is query and types of query

Reliance,

6 6789

how to create the triggers in the forms?

3 7090

I developed on form as per my requirement,and register that one in apps custom_top.But the problem is ,if you open the form but not closed,I founded why this is error is comming ,the custom_top is not supported my form . I need any one your help in advicing me...what I do the custom_top supported the forms.

 1 2817

Un-Answered Questions { Oracle }

What is merge statement used for?

561

How to start an oracle instance?

570

Explain oracle data types with examples?

575

Name the various constraints used in oracle?

562

What is the usage of save points in oracle database?

533




Can you convert a bit-mapped report to ASCII (character-mode) Report ? How ?

1854

can you convert or reverse engineer a fmx back to a fmb file?

701

How many segment are present in Oracle Manufacturing

1807

Are truncate and delete commands same? If so why?

646

Explain procedure to change characterset of a database.

323

How to define a variable to match a table column data type?

576

Explain the characteristics of oracle dba?

636

What is difference between truncate and delete?

555

i am writing a query select EmpNo from Emp how can i call in after parameter form

1593

What is the difference between hot backup and cold backup in oracle?

520

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