Why do we need Pig?
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How to use 'foreach' operation in pig scripts?
What does flatten do in pig?
What are the use cases of Apache Pig?
What are the different pig data types?
Differentiate between GROUP and COGROUP operators?
How do you write comments in pig scripts?
What is interactive mode in apache pig?
Explain bagtostring in pig?
What is Pig Latin?
How to load data in pig?
How to write 'foreach' statement for map datatype in pig scripts?
What do you understand by an inner bag and outer bag in Pig?
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