This section describes the supported primitive Java data types, collections, and arbitrary data types in Amazon DynamoDB. Amazon DynamoDB supports the following primitive Java data types and primitive wrapper
The following data types are supported by Amazon DynamoDB: ArchivalSummary AttributeDefinition AttributeValue AttributeValueUpdate AutoScalingPolicyDescription AutoScalingPolicyUpdate AutoScalingSettingsDescription AutoScalingSettingsUpdate AutoScalingTargetTrackingScalingPolicyConfigurationDescription AutoScalin...
Change Data Capture (CDC)can be used with ScyllaDB Alternator. Based on CDC, the following DynamoDB API stream operations are now supported in ScyllaDB: DescribeStream, GetRecords, GetShardIterator, and ListStreams. As of ScyllaDB Open Source 5.2 and ScyllaDB Enterprise 2023.1, ScyllaDB Alternator ...
The key_condition_expression parameter defines the query (various comparison operators are supported), and the expression_attribute_values parameter defines the values to be substituted in the different expression parameters (in this case just key_condition_expression). The response object is a struct,...
The low-level API changes are straightforward: new DynamoDB types are now supported in all data calls. Here’s a sample that shows how both old and new types can be used in aPutItemcall. // Put itemclient.PutItem("SampleTable",newDictionary<string,AttributeValue>{{"Id",newAttributeValue...
The Current version of global tables are available in allAWS Regions where DynamoDBis supported, allowing you to deploy applications that serve users globally while maintaining high availability and reliability. It streamlines global application deployment by allowing you to add replicas to ...
It's designed to work with ES6 features like sets, maps, and iterables, and can be configured to support data types only supported by JavaScript (such as empty binary buffers) or by Amazon DynamoDB (such as numbers of arbitrary size) with minimal tradeoffs. Getting started To use the ...
ThePaginatorclass is a factory for thePaginationResponseobject. This class is instantiated with a 32-byte key and the DynamoDB document client (versions 2 and 3 of the AWS SDK are supported). constpaginateQuery=Paginator.createQuery({key:()=>Promise.resolve(crypto.randomBytes(32)),client:docume...
at the end of each API datatype description, there are links to the equivalent programming-specific language type 1 Amazon DynamoDB API Reference Actions The following actions are supported by Amazon DynamoDB: • BatchExecuteStatement (p. 6) • BatchGetItem (p. 10) • BatchWriteItem ...
All dynamodb expression types are supportedDatabaseThe database is the core of TestDynamo and it models a single region and it's tables. The database is both fast and lightweight, built from simple data structures.Databases can be injected into an AmazonDynamoDBClient to then be passed into...