This is documentation for Caché & Ensemble.

For information on converting to InterSystems IRIS, see the InterSystems IRIS Adoption Guide and the InterSystems IRIS In-Place Conversion Guide, both available on the WRC Distributions page (login required).

Home > Class Reference > %SYS namespace > %DeepSee.PlugIn.Distinct

%DeepSee.PlugIn.Distinct

class %DeepSee.PlugIn.Distinct extends %DeepSee.KPIPlugIn

%DeepSee.PlugIn.Distinct This plugin can be used to get the count of distinct values for a given level in a given cell. For example: %KPI("%DeepSee.Distinct","DISTINCT",1,"%level","[DocD].[H1].[Doctor]","%CONTEXT") The above returns the number of unique doctors contained in the set of fact for a cell. Use the "%level" parameter to tell the plugin which level you are interested in -- use [].[].[]

Method Inventory (Including Private)

Parameters

parameter ASYNC = 1;
Inherited description: If true, then this KPI can be executed asychronously.
parameter BASECUBE = *;
Cube(s) that this plug-in is based on.
parameter CACHEABLE = 1;
Inherited description: If true, then results for this KPI can be cached.
parameter LISTINGSOURCE = FactTable;
Inherited description: Specifies the source of the listing data used by this plugin: "SourceTable" - the data source supplies the listing values; "FactTable" - the fact table supplies the listing values.
parameter PLUGINTYPE = Aggregate;
Inherited description: Specifies the type of this plug-in. This indicates the context in which this plug-in is used.
"Pivot" -- the plug-in is visible within the Analyzer dimension tree.
"Aggregate" -- the plug-in is not visible within the Analyzer dimension tree.

Methods (Including Private)

method %OnCompute(pSQLRS As %SQL.StatementResult, pFactCount As %Integer) as %Status
This is where we actually do work in the PlugIn. We are given an SQL result set of all the facts included in this cell. We can loop over the facts and exclude doubles from the count
method %OnGetListingFields() as %String
Returns the field list (RETURN clause) of the listing used to supply data for this plug-in. In this case, determine which measure we need.
method %OnGetMDX(ByRef pMDX As %String) as %Status
Get the base query for this plug-in.

Inherited Members

Inherited Properties (Including Private)

Inherited Methods (Including Private)

Feedback