Error: dynamodb can not resolve withkeyconditionexpression
Answered by Rafal Wilinski
What's Causing This Error
This error may occur when you provide an invalid DynamoDB query param in the DocumentClient
of Node.js AWS SDK. For example, the Node.js DocumentClient
uses the KeyConditionExpression
and not withKeyConditionExpression
(unlike Java), and therefore, you may run into this error when you incorrectly provide the Key Condition Parameter.
Solution: Here's How To Resolve It
To resolve the error, use KeyConditionExpression
in the Query Params, as shown below.
const docClient = new AWS.DynamoDB.DocumentClient({apiVersion: '2012-08-10'}); const params = { ExpressionAttributeValues: { ':s': 2, ':e': 9, ':topic': 'PHRASE' }, KeyConditionExpression: 'Season = :s and Episode > :e', FilterExpression: 'contains (Subtitle, :topic)', TableName: 'EPISODES_TABLE' }; docClient.query(params, function(err, data) { if (err) { console.log("Error", err); } else { console.log("Success", data.Items); } });
Other Common DynamoDB Errors (with Solutions)
- dynamodb-admin is not recognized as an internal or external command
- AWS DynamoDB CredentialsError: Missing credentials in config
- DynamoDB No Provisioned Throughput specified for the table
- dynamodb put function not working
- dynamodb cannot convert undefined to object
- ValidationException: Invalid KeyConditionExpression: Attribute name is a reserved keyword;
- DynamoDB Local Cannot Create Preexisting Table
- DynamoDB Item Does Not Exist
- Error ValidationException: One or more parameter values were invalid: Type mismatch for key X expected: S actual: M
- aws.dynamodb.converter.unmarshall not working
- dynamodb autoscaling not fast enough
- DynamoDB Is Unsupported It Cannot Be Instantiated
- DynamoDB Error 413
- dynamodb mapper save not persisting
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