In this video, we are going to do scan command on dynamic DB table.
So basically we can open the scan command documentation on a disk.
If you scroll down, you can see the example usage here.
You can see the scan command and we can see the input values in scan command, input object and you
can see are lots of properties in stay in here, but we will use the limited version of these properties.
If you open the widgets, the code and create a scan table and see that the method body is the same.
And this time we will send scan, command and import the scan combat.
And here you can see the parameters.
I only paste the table name and projection expression which is requesting attribute name in the Dynamo
DB table.
So that means we will send this scan command only the table name and that means this will be get an
overview of all the items from the dynamic DB table.
So that's why it is very costly operation.
Of course we can add this filter exploration in these parameters, but this is not the change.
The operation this will be goes one by one all the items and return back to whole dynamic DB table.
So in order to do that one note scan table command and hit enter see that we can get to 100 success
response and we have two items to get back to from this scan command.