What is one of the first things you would do to increase performance of a query? For example, a boss tells you that ?a query that ran yesterday took 30 seconds, but today it takes 6 minutes?
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How to restrict the number of lines to be printed in pig ?
What does the command ' $who | sort –logfile > newfile' do?
Explain what are compiled queries?
Could Anybody Please tell me What is the script for Find 3rd Largest element in the Array without using a SORT function int Find(int arr[], int size); Thanks in Advance..
how to configure test cases in ue confermence testing
How do I know if I have rundll32 exe virus?
How to test null values?
Which is more efficient for loop or while loop?
What are Memory foot print of an exe?
What is the capital adequacy ratio?
define conversion time.
Why swift is faster then objective c?
Do you have any idea about the aes?
What are different ways to test web services?
What is the difference between prefix and postfix versions of operator++()?
