Sql query:if we pass any datetime in the filter, the query should fetch data for the selected hour part for all the selected dates.

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If we execute the query for 5 days with Start Time 1PM and End Time 5 PM (For eg), Query should fetch data between 1PM to 5 PM for all the 5 days. Likewise, if we pass any Datetime in the filter, the query should fetch data for the selected hour part for all the selected dates.
But I am not able to get the expecting result.Please help me to write a query

Sample Schema

ani nvarchar(100),
dnis nvarchar(100),
StartTime datetime

What I have tried:

SELECT id,ani,dnis,starttime,line
FROM CCR
WHERE CAST(StartTime as time) > CAST('16:45' as time) order by  StartTime desc

Posted 15-Mar-18 8:24am

Sambit_Sahoo

Updated 15-Mar-18 9:11am

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OriginalGriff · Answer 1 · 2018-03-15T09:12:00

If I set up a basic table:

ani     dnis    StartTime               Id
ani1   	dnis1   2018-03-15 09:00:00.000	1
ani2   	dnis2   2018-03-14 14:00:00.000	2
ani3   	dnis3   2018-03-13 16:59:00.000	3
ani4   	dnis4   2018-03-12 17:01:00.000	4

And run your query:

SQL

SELECT id,ani,dnis,starttime--,line
FROM CCR
WHERE CAST(StartTime as time) > CAST('16:45' as time) order by  StartTime desc

I get exactly what I expect - two rows:

id	ani	dnis	starttime
3	ani3    dnis3   2018-03-13 16:59:00.000
4	ani4    dnis4   2018-03-12 17:01:00.000

So your query does what you say you want it to...