Number of Events Collected Per Day (Report Dataset)

 /*Number of events collected per day (trending)
 Jonathan Almquist (https://blogs.technet.com/b/jonathanalmquist/)
 04-08-2011
 */
  
 DECLARE @RowCount AS INT,
     @MGID AS INT,
     @TimeZoneOffset AS INT,
     @OffSetDays AS INT,
     @StartDate AS DATE,
     @EndDate AS DATE
     
 SET @RowCount = 20
 SET @MGID = 1
 SET @TimeZoneOffset = 5
 SET @OffSetDays = 60
 SET @StartDate = DATEADD(hour, @TimeZoneOffset, DATEADD(day, -@OffSetDays, GETDATE()))
 SET @EndDate = DATEADD(hour, @TimeZoneOffset, GETDATE())
  
 SELECT CONVERT(VARCHAR(10), vevent.DateTime, 101) AS 'Date',
         COUNT(*) AS 'Events'
 FROM  Event.vEvent AS vEvent INNER JOIN
         Event.vEventRule AS vRule ON vRule.EventOriginId = vEvent.EventOriginId INNER JOIN
         vManagedEntity AS vME ON vME.ManagedEntityRowId = vRule.ManagedEntityRowId INNER JOIN
         vManagementGroup AS vMG ON vMG.ManagementGroupRowId = vME.ManagementGroupRowId
 where vMG.ManagementGroupRowId = @MGID AND 
         (vEvent.DateTime BETWEEN @StartDate AND @EndDate)
 GROUP BY CONVERT(VARCHAR(10), vEvent.DateTime, 101)
 ORDER BY 'Date' DESC

 

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