I'm learning how to work with DynamoDB for .net and I have a doubt, Is there a correct way to delete all items from an existing table?, I mean, I don't want to delete the table, just empty it. I've read about batch process but they don't help me much.
I have this
private string DeleteAllFromTable()
{
string result = string.Empty;
try
{
var request = new BatchWriteItemRequest
{
RequestItems = new Dictionary<string, List<WriteRequest>>
{
{
this.Tablename, new List<WriteRequest>
{
new WriteRequest
{
DeleteRequest = new DeleteRequest
{
Key = new Dictionary<string,AttributeValue>()
{
{ "Id", new AttributeValue { S = "a" } }
}
}
}
}
}
}
};
var response = this.DynamoDBClient.BatchWriteItem(request);
}
catch (AmazonDynamoDBException e)
{
}
return result;
}
But of course, that only delete the id that match with the value "a".
Thanks.
I would recommend that you just delete the table and recreate it. From the DynamoDB Guidelines for Working with Tables documentation: