Write a query to find five highest salaries from EMP table. (there is a column SALARY)22 32440
What is meant by Join? What are the different types of Joins available? Explain.5 12198
How will you select unique values from a list of records?7 11087
How will you delete a particular row from a Table?7 10211
What is the difference between the Primary and Foreign key?7 10873
From an Employee table, how will you display the record which has a maximum salary?29 21922
What is nvl function?4 8339
what is 'force view'?3 11670
one of the column in my table contains the data like SAL ---- 1000 1000 2000 3000 3000 So my requirement is i want output like SAL --- 1000 2000 3000 it mean i want to delete duplicate rows in the table permanently and i want output in the above formatow should u write query?13 13031
what is global temporary tables and how use that tables in pl/sql packages1 7651
Interchange the value of a column Gender in a table where values are Male and Female. So, where the value is Male, it should changed to Female and Female to Male.3 12674
What will be the output of this Query? select to_char(trunc(add_months(sysdate-3),mm),mm/dd/yyyy) from dual6 13537
What are the steps you take to tune(performance tuning) the code in plsql?4 11889
I have a tablle like this. cust acc --------------- a 1 b 2|3 c 4|5|6 I Want below o/p: cust acc ----------- a 1 b 2 b 3 c 4 c 5 c 6 Please any one can you have any ideas share me. I have urgent requirement.3 6462
which will default fire first statement level trigger or row level trigger2 4731
What is meant by advance ruling? What is the scheme of advance rulings?
please send the latest sample question paper for the hal online test for electronics stream
List your key accomplishments.
Hi friends please reply what will be the answer to following question in crystal report 1)Difference between the CR8.5 & CR10.5(withing VS2008) in terms of features. 2)Is Hierarchy of grouping features in either CR8.5 or CR10.5. what are its limitation i.e maximum no's can be created. 3)Scenario - If I have a string semicolon separated(1000 in nos) then how to pass it into Record Selection formula or parameter. 4)Scenario - If user want to do dynamic grouping at runtime that to while designing report only 1 group was created and as per user at runtime based on user selection different fields are used to create group. How is it possible. (Is it possible through formula?) 5)what is cascade or dynamic prompting.whether this is a feature of CR8.5 or CR10.5. 6)what to answer for question "How would you start crystal report development" 7)How "set location" is useful & how to implement it. 8)Scenario - At design time report was developed using MS SQL as datasource but at client side they are using Oracle which is having same table name and structure will the report work? If yes what changes are required to do so. 9)when does "Table Not Found" error is generated.
what is the constructional difference between a power transformer and potentian transformer?
You're in charge of implementing a stealth game similar to Thief: The Dark Project, and you need guards in your game that have imperfect vision and hearing and inhabit dimly-lit castles, and they can search the area for the player if they think there's an intruder around. How do you model the sensory systems of these guards, and how do you aggregate auditory, visual, and other kinds of stimuli in this system? How do you implement the various alert states for the guards, and why?
what is the solution for meger test failed the MV cable?
I'm need to prepare Month Over Month Sales Growth report. Is there any function available in OBIEE to perform this task.
1) what do you mean by " expressly admissible expenses" ? 2) how do you gross up the value in the following cases-- (a) net interest received on bank deposites. (b) net amount received on winning from lottery.
what is difference between fiber otical cable and cat cable?
where is excise amount posted?is he asking abt table name or any other t code? if he said table name so how to find the table name?
what are your thoughts on SPRINT duration
if i have same function with same number of argument but defined in different files. Now i am adding these two files in a third file and calling this function . which will get called and wht decide the precedence?
What is Split And buy-back?
Whis is not false in primary key?