Actually in Collection Definition Layout there is no capability to define LIMIT in the SQL call.
So by default the full database table is dumped by JCOOK collection layout.
How do you define this in COOK ... I mean what the way to setup this limit ?

SELECT *
FROM `joomla_table1`
LIMIT 0 , 30

If you really want to do that, try the "models" directory

Can you give a little more details?
What do you mean ? By coding .. I know..
But I mean from the interface adding this as a property if not already existing.
This is a thing to put on the TODO list.
Best case is to avoid most of edits after generation...

You Can Specify a field value range in Cook
In filters the { } filter = range
it is not configurable as part of the design process
but the range is then configurable in collection layouts
perhaps you could pre define the limits in the respective model

+1 for me
to specify the range / limit values in cook, perhaps in properties where we specify the range label...

OK Thanks.