What are the different clause necessary for manipulating with tables in DynamoDB?

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Updating tables in MySQL is easier it seems. In DynamoDB i have tried the same but always found something missing. Can someone help me with the clause necessary for updating a table in DynamoDB?
Mar 5, 2019 in AWS by Sukesh
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1 answer to this question.

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The different update clause in DynamoDb are as follows:

  • SET: Used to add an attribute to an Item or modify an existing attribute.
  • REMOVE: Used to delete attributes from an Item.
  • ADD: Used to increment/decrement a Number or insert elements into a Set.
  • DELETE: Used to remove items from a Set.
answered Mar 5, 2019 by Suman

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