i have a question. I want to limit the result of scan over dynamodb. I read in documentation that "Limit" parameter on ScanRequest do this works, but this code it seems not working.
I have 14 records, and this scan returns exactly 14 records, but should return 10. What i am doing wrong?
public IList<Contact> GetContacs(string firstContactToScan)
{
using (var context = new DynamoDBContext(new AmazonDynamoDBClient()))
{
var data = context.FromScan<Contact>(new ScanOperationConfig {Limit = 10}).ToList();
return data;
}
}
Thanks
You can try following code:
AmazonDynamoDBClient client = new AmazonDynamoDBClient();
var request = new ScanRequest
{
TableName = "yourTableName",
Limit = 10
};
var response = client.Scan(request);
var result = response.ScanResult;
foreach (Dictionary<string, AttributeValue> item in response.ScanResult.Items)
{
PrintItem(item);
}
There are other options also which you can specify in the request following is the Reference Link .
Hope that helps
The technical post webpages of this site follow the CC BY-SA 4.0 protocol. If you need to reprint, please indicate the site URL or the original address.Any question please contact:yoyou2525@163.com.