Float types are not supported. Use Decimal types instead
Dec 14, 2021 · I'm using Python 3.7 to store data in a DynamoDB database and encountering the following error message when I try and write an item to the database: Float types are not …
How can I join tables in AWS DynamoDB? - Stack Overflow
Apr 20, 2016 · I know the whole design should be based on natural aggregates (documents), however, I'm thinking to implement a separate table for localisations (lang, key, text) and then …
How can I import bulk data from a CSV file into DynamoDB?
In which language do you want to import the data? I just wrote a function in Node.js that can import a CSV file into a DynamoDB table. It first parses the whole CSV into an array, splits …
DynamoDB put-item ConditionalCheckFailedException
Aug 3, 2016 · DynamoDB put-item ConditionalCheckFailedException Asked 9 years, 3 months ago Modified 1 year, 6 months ago Viewed 127k times
Writing dynamoDB "OR" condition query? - Stack Overflow
Jun 18, 2014 · I want to query the dynamodb table with boolean or condition like SQL e.g. Get me all the items where attribute1 = "no" or attribute2="no" I tried with scanRequest.withScanFilter …
what will happen if we insert into dynamo DB with a duplicate …
Sep 17, 2012 · I am trying to insert into dynamo DB. When I call the putItem function what will happen if the hash key is already present in the DB? Does the PutItemResult object contain …
What exactly is Limit in Dynamodb? - Stack Overflow
Aug 1, 2022 · From AWS Docs: A single Query operation can retrieve a maximum of 1 MB of data. This limit applies before any FilterExpression or ProjectionExpression is applied to the …
How do you query for a non-existent (null) attribute in DynamoDB
Dec 18, 2015 · I'm trying to query a DynamoDB table to find all items where the email attribute is not set. A global secondary index called EmailPasswordIndex exists on the table which …
Exporting data from dynamo db to a csv file - Stack Overflow
Jan 30, 2020 · Then, you can create a DynamoDB trigger to a lambda function that can receive all your table changes (insert, update, delete), and then you can append the data in your csv file.
How to use “IN” statement in FilterExpression using array
Oct 27, 2016 · How to use “IN” statement in FilterExpression using array - dynamodb Asked 9 years, 1 month ago Modified 1 year, 11 months ago Viewed 63k times