Using the Report Writer applet, we created several reports on Min, Max and Avg number of connections for all our WAPs for different time ranges (i.e. Last Hour, Last Day, etc.). What we find puzzling is that the reports show multiple rows for each of the WAPs. I thought that it would only list one row for each WAP, giving me the min, max and avg for each. By the way, the report was created using the default Report Writer utility (not Advanced SQL). Still, here is the SQL code that shows for my hourly report...
SELECT TOP 10000 Nodes.NodeID AS NodeID,
Nodes.IP_Address AS IP_Address,
NPM_NV_WL_REPORT_APS_V.Controller AS Controller,
NPM_NV_WL_REPORT_APS_V.IPAddress AS IP_Address_1,
NPM_NV_WL_REPORT_APS_V.AP_Name AS Name,
NPM_NV_WL_REPORT_APS_V.ClientsCount_MIN AS Min_Clients_Count,
NPM_NV_WL_REPORT_APS_V.ClientsCount_MAX AS Max_Clients_Count,
NPM_NV_WL_REPORT_APS_V.ClientsCount AS Avg_Clients_Count
FROM
(NPM_NV_WL_REPORT_APS_V INNER JOIN NPM_NV_WL_APS_V ON (NPM_NV_WL_REPORT_APS_V.NodeID = NPM_NV_WL_APS_V.NodeID AND NPM_NV_WL_REPORT_APS_V.RecordID = NPM_NV_WL_APS_V.RecordID)) INNER JOIN Nodes ON (NPM_NV_WL_APS_V.NodeID = Nodes.NodeID)
WHERE
( DateTime BETWEEN 41500.5 AND 41500.5833333333 )
AND
(
(NPM_NV_WL_REPORT_APS_V.ClientsCount_MAX > 20) AND
(Nodes.Caption LIKE 'us%')
I do not see anything in the SQL code (or on the Report Writer utility) that could explain the multiple rows for each WAP. Any ideas???