I have a DynamoDB table and I want to output items from it to a client using pagination. I thought I'd use DynamoDB.Paginator.Scan and supply StartingToken, however I dont see NextToken in the output of either page or iterator itself.…
I am new to web development and I am aware that this is a fairly basic question. I have a poll that creates a custom link after the poll is created with the user's email. The poll data is stored…
Following data mapped in DynamoDB for record_id 7, I want to update customer with new value "customer": { "value": "id2", "label": "Customer2" } However, dyanamoDB does not allow to update because of "ValidationException: Invalid UpdateExpression: Attribute name is a reserved…
Created a lambda function to retrieve value from dynamodb.When I am testing the function I am getting an error in response? Couldn't find any answer on the internet.
I'm trying to implement with DynamoDB a way to allow items to be only inserted and NOT updated/replaced (to achieve some level of transaction control). Therefore, I have the following DB Schema configured in AWS DynamoDB: PartitionKey="driveUniqueId (String)" SortKey="createTime (String)"…
I have created a new column to an existing dynamo db table in aws. Now I want a one-time script to populate values to the newly created column for all existing records. I have tried with the cursor as shown…
I am using DynamoDBDocument library as: import { DynamoDBDocument } from "@aws-sdk/lib-dynamodb"; export class DdbConector { ddbDoc: DynamoDBDocument; constructor(ddbClient: DynamoDBDocument) { this.ddbDoc = ddbClient; } async deleteItem(TableName: string, id: string): Promise<void> { const res = await this.ddbDoc.delete( { TableName, Key:…
I have the following schema where I am basically just trying to have a table with id as primary key, and both code and secondCode to be global secondary indexes to use to query the table. resource "aws_dynamodb_table" "myDb" {…
I have a cloudformation template regarding the dynamodb. I added new index called customerId-index as below: ComponentsTable: Type: AWS::DynamoDB::Table Properties: TableName: ${self:custom.base}-components PointInTimeRecoverySpecification: PointInTimeRecoveryEnabled: True StreamSpecification: StreamViewType: NEW_IMAGE BillingMode: PAY_PER_REQUEST AttributeDefinitions: - AttributeName: assetId AttributeType: S - AttributeName: componentId AttributeType:…
I have some configuration data i want to read from the spring boot application. The configuration can get bigger and bigger, therefore i dont want to create yaml file in the project. I was thinking about what would be the…