Question
Explain about the different complex data types in pig.?
Answers
Apache Pig supports 3 complex data types:
Maps- These are key, value stores joined together using #.
Tuples- Just similar to the row in a table, where different items are separated by a comma. Tuples can have multiple attributes.
Bags- Unordered collection of tuples. Bag allows multiple duplicate tuples.   Your Comment




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