Showing posts with label ssrs. Show all posts
Showing posts with label ssrs. Show all posts

Friday, November 18, 2011

Get the the difference between two dates in MS SQL

The DATEDIFF() function returns the difference between two dates
Syntax: DATEDIFF ( datepart , startdate , enddate )

Following is an example for the DateDiff()
DECLARE @startdate datetime ='2011-11-14 02:00:06.957';
DECLARE @enddate datetime = '2011-11-16 05:00:15.490';
SELECT DATEDIFF(day, @startdate, @enddate) as dayDifference,DATEDIFF(HOUR, @startdate, @enddate)as hourDifference
Output

dayDifference hourDifference
2 51


Similarly the following are the available datepart Options on the DateDiff() Function.

year(or yy or yyyy)
quarter(or qq or q)
month (or mm or m )
dayofyear(or dy or y )
day (or dd, d )
week(or wk or ww)

hour(or hh)
minute(or mi or n)
second(or ss or s )
millisecond(or ms)
microsecond(or mcs)
nanosecond(or ns)
TZoffset(or tz)
ISO_WEEK(or isowk or isoww)


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Get the Row Numbers as a separate column on MS SQL Query

I was trying to execute a new query where I need the Row number as a new column on the result itself. I used the SQL Function ROW_NUMBER() to get the row number.
Following query gives the Report Path with the HitCount along with the added Row Number.

select ROW_NUMBER() OVER(ORDER BY count(ReportPath) DESC) AS 'Row Number', ReportPath,count(ReportPath) as HitCount
FROM [ReportServer].[dbo].[ExecutionLog2]
Group by ReportPath
Order by HitCount desc


Cheers !
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Wednesday, June 29, 2011

How to parse multi value parameter from SSRS Report !

While writing an SSRS Report, I had to parse a multivalued parameter and stored it on a temp table. After some googling i came up with the following solution. @id is the multi valued parameter that need to be parsed. Following is the sample code that you can used to parse and put the values on a temp table.


-- @uid is the parameter. Lets define the parameter for testing.

declare @uid as nvarchar(200)
set @uid='u01052901,u01052789,u01052897,u0105345,u08023432,u0234324,u23479879'

create table #TempIDTable (
slice varchar(50))
declare @index1 int
declare @u_id nvarchar(4000)
set @index1 = 1
if @uid is null
set @index1 = 0
while @index1 !=0
begin
set @index1 = charindex(',',@uid)
if @index1 !=0
set @u_id = left(@uid,@index1 - 1)
else
set @u_id = @uid
insert into #TempIDTable select @u_id
set @uid= right(@uid,len(@uid) - @index1)
if len(@uid) = 0
break
end

Select * from #TempIDTable
--drop table #TempIDTable

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Friday, June 17, 2011

Date Conversion from YYYY-MM-DD HH:MM:SS:MMM to YYYY-MM-DD 00:00:00:000 !

Just keeping it handy !

declare @StartTime as DateTime
set @StartTime= dateadd(dd,0, datediff(dd,0,'2011-06-08 11:18:26.000'))
select @StartTime as StartTime


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