Dynamodb query - OR condition in KeyConditionExpression

Question

I have a DynamoDB table with feed_guid as the global secondary index. I want to query with a set of feed_guid in that table. Since feed_guid<

Answer 1

You can't use OR condition. You should use

rangeAttributeName BETWEEN :rangeval1 AND :rangeval2

if possible or

feed_guid IN (:v_guid1, :v_guid2)

See ExpressionAttributeValues and KeyConditionExpression