Write a query to find five highest salaries from EMP table. (there is a column SALARY)23 36628
What is meant by Join? What are the different types of Joins available? Explain.5 13256
How will you select unique values from a list of records?7 12405
How will you delete a particular row from a Table?7 11301
What is the difference between the Primary and Foreign key?7 11813
From an Employee table, how will you display the record which has a maximum salary?29 24957
What is nvl function?4 9348
what is 'force view'?3 13474
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 14839
what is global temporary tables and how use that tables in pl/sql packages1 8274
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 13880
What will be the output of this Query? select to_char(trunc(add_months(sysdate-3),mm),mm/dd/yyyy) from dual6 14791
What are the steps you take to tune(performance tuning) the code in plsql?4 13125
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 7455
which will default fire first statement level trigger or row level trigger2 5604
What do you think holds testers back to do automation? Is there a way to overcome it?
How do I convert pages to docx?
What is the significance of “action 0” in qtp?
Mobile on Rupees 2000 purchase for office use not for staff....What entry in accounts..?????
What is rpf in networking?
While we are doing data migration, how you upload partially closed invoices.
Explain about the risk management function in sap gts?
Why is my chrome out of date?
Why is jit so fast?
How do you you calculate percentages in excel?
What is the command syntax that tells you whether you are on the master server or not? And how many master does mongodb allow?
How to run an xml file?
What is a system 32?
What all reports can be used to generate dashboards? : salesforce reports and dashboards
How do I view tables in mysql workbench?