This blog describes a functional and practical use of
- Design Studio SDK: Result Set Information Component, and
- Design Studio SDK: Result Set Mixer Component
for one use case - merge data from 2 result sets (fill a structure or append a column).
For today, only a primitive options are possible, but anyway it is a good start...
Use Case 1. Fill an Empty Structure.
The master Result Set looks like:
The slave Result Set looks like:
Selection Options:
Explanation:
- Column Index in Slave is "2", means that the "Region" will be read out.
- Multiple Matches is set to "Collect", means that the entry is inserted separated by ,
You have to use the component "UI5Table" for visualization, with following settings:
It means, in this setup, the table is not requesting data source directly, but is taking the shared result set after data mash-up.
Use Case 2. Append a Column from 2nd Result Set.
The master Result Set looks like:
The slave Result Set looks like:
And the result (carefully! the selection is today only on column 0 - so it works only for such simple resultsets)
and, as a result there is a combined result set from 2 data sources.
Examples of used BIAPPs:
org-scn-design-studio-community/applications · GitHub
- SDK_DATAMIXER_P1 (the first case)
- SDK_DATAMIXER_P2 (the second case)
This is a start only, next is:
- extend the selection capabilities to more than one column for APPEND
- think about right / left joins and unions
- finalize and describe the rules for conditions
I hope someone of you will be inspired on this direction.
- SAP Managed Tags:
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