✅ - ✨How to update dynamically changing attribute value in DynamoDB? | AWS Amplify | Page 1

night elk Jan 12, 2024, 4:23 AM

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I need help with updating a dynamically changing attribute value in DynamoDB. The value keeps changing frequently, so I don't know what it is at any given time. I want to add some value to the current value at that moment. I'm using the Graphql API for queries and mutations. Can anyone assist me with this?

vestal minnow Jun 18, 2024, 2:56 PM

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Hi @night elk I would recommend referring to the AppSync docs on making incremental updates to a record:

https://docs.aws.amazon.com/appsync/latest/devguide/js-resolver-reference-dynamodb.html#js-aws-appsync-resolver-reference-dynamodb-updateitem

JavaScript resolver function reference for DynamoDB - AWS AppSync

Resolver Reference for DynamoDB for AWS AppSync.

nimble hemlockBOT Jun 18, 2024, 2:56 PM

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✅ - ✨How to update dynamically changing attribute value in DynamoDB?

#✅ - ✨How to update dynamically changing attribute value in DynamoDB?