Explain About The Different Complex Data Types In Pig.?

1.	Explain About The Different Complex Data Types In Pig.?
Answer» 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. 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.

Answer»

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.

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.

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