Posted: 22 Dec 2015 23:57 EST Last activity: 4 Oct 2018 11:08 EDT
Report Definition - pagination for data retrieval
In a Report Definition, we are joining 2 tables, Patient and CarePlanWO. Say Patient A has 4 CarePlanWO - CP1, CP2, CP3, CP4. We have to identify CP3 [say based on one user's Access Group, that is, CP3 was created by the user] and place the CP3 status in the Patient level [one column in Patient A will have the CP3 status].
1. While satisfying the above requirement, is it possible to use RD data pagination [retrieval from database to be paginated, say 10 patients at a time].
Currently we are calling non-paginated Report Definition from an activity, that retrieves all the patients and then running in loop through the resultset to get the CP3 status and place it in patient level.
2. If I assume the requirement can be achieved using OOTB RD pagiation, I have further doubt. While using data pagination, we dont see any rownum in the generated query. Does it actually run the same query whenever we navigate to next page and fetch entire resultset from database and while copying the resultset in the clipbooard, copies only 10[say pagniation is 10] rows in the clipboard, discarding the rest?
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