Reputation: 187
How can I fetch all items from a DynamoDB table without specifying the primary key with java?
I'm fairly new to Amazon's AWS and its API for Java, so I'm not exactly sure what the most efficient method for what I'm trying to do would be. Basically, I'm trying to setup a database that will store a project's ID, it's status, as well as the bucket. What I'm having trouble with is getting a list of all user without primary key ?. Any recommendations?
Upvotes: 16
Views: 25742
Answers (1)
Reputation: 6998
You can use the 'Scan' operation provided by DynamoDB. It does not need primary key to operate on. But keep in mind that scan operation is very inefficient and needs more read capacity. Read about Scan here on it's official doc.
http://docs.aws.amazon.com/amazondynamodb/latest/developerguide/QueryAndScan.html
If you want to just retrieve all the entries, DynamoDB is probably not a acorrect choice for storing this data.
Upvotes: 14
Related Questions
- How can I fetch all items from a DynamoDB table without specifying the primary key?
- Dynamodb get a single item based on sort key only
- Get all the table items from DynamoDB table using Java High Level API
- Getting all rows from an Amazon DynamoDB table
- How to get only a list of primary key values in dynamoDB using aws cli?
- Querying DynamoDB without Primary Key
- get data by non primary key with java Dynamodb
- How to fetch multiple rows from DynamoDB using a non primary key
- How I can get items from DynamoDBIndexHashKey?
- Retrieving just the item value from a dynamodb table?