Difference between revisions of "QPR Reporting Expression"
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m (Ollvihe moved page Generic Web Service Query to Generic Web Service Datasource without leaving a redirect) |
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Revision as of 12:53, 19 November 2017
When querying the Generic Web Service, use the QPR Reporting Expressions.
Examples
The following query will count how many scorecards there are in each QPR Metrics model:
scorecards=From('[SC].models.scorecard', '', '', 'model.name(as="modelname"),id')
countSums=SortBy(GroupBy([scorecards], Array('modelname'), Array('numberOfScorecards'), Array('ArraySize([id])')), 'numberOfScorecards DESC')
sortedResult=SortBy([countSums], 'numberOfScorecards DESC')
The following query will return 20 process element instances which have the greatest width in the flowchart.
instances=From('[PG].models.subobjects.instances', '', '', 'name,id', '')
getWidth=AddColumn(AddColumn([instances], 'elementInstanceId', 'InstanceIdFromFullId([id])'), 'elementWidth', 'ConvertToDouble(ItemAt(SubAttributesAsArray([id], \'graphicalproperties\', \'width\', \'[instanceid]=[elementInstanceId]\'), 0))')
sortedData=SortBy([getWidth], 'elementWidth desc')
getMax20=Where(AddColumn([sortedData], 'rowordernumber', '[rowordernumber]'), '[rowordernumber] < 20')