Is there a way to query multiple hash keys in DynamoDB?

Question

Is there a way to query multiple hash keys using a single query in Amazon\'s AWS SDK for Java?

Here\'s my issue; I have a DB table for project statuses. The Hash

Answer 1

Try this in C#. I think it's similar in Java. UserId it`s the hask key.

        var table = Table.LoadTable(DynamoClient, "YourTableName");
        var batchGet = table.CreateBatchGet();
        batchGet.AddKey(new Dictionary() { { "UserId", 123 } });
        batchGet.AddKey(new Dictionary() { { "UserId", 456 } });
        batchGet.Execute();
        var results = batchGet.Results;