Hello,
We are trying to calculate the Jitter by subtracting the Max from the Min response time. We created a SQL Query but to no avail. Have you tried this before?
SELECT TOP 10000 Convert(DateTime,Floor(Cast((DateTime) as Float)),0) AS SummaryDate,
Nodes.Caption AS NodeName,
AVG(ResponseTime.AvgResponseTime) AS AVERAGE_of_Average_Response_Time,
MIN(ResponseTime.MinResponseTime) AS MIN_of_Minimum_Response_Time,
MAX(ResponseTime.MaxResponseTime) AS MAX_of_Peak_Response_Time,
MAX(CASE WHEN ResponseTime.MinResponseTime IS NULL THEN 0 ELSE ResponseTime.MinResponseTime) - MIN(CASE WHEN ResponseTime.MaxResponseTime IS NULL THEN 0 ELSE ResponseTime.MaxResponseTime) AS JITTER
FROM
Nodes INNER JOIN ResponseTime ON (Nodes.NodeID = ResponseTime.NodeID)
WHERE
( DateTime BETWEEN 41642 AND 41673 )
AND
(
(Nodes.Customer = 'GIS') OR
(Nodes.Publicity = 'STM')
)
GROUP BY Convert(DateTime,Floor(Cast((DateTime) as Float)),0),
Nodes.Caption
ORDER BY SummaryDate ASC
Error:
Msg 102, Level 15, State 1, Line 6
Incorrect syntax near ')'.
Msg 102, Level 15, State 1, Line 6
Incorrect syntax near ')'.