SQL - duplicate values

List of employees for example. Quick way to find duplicate values using LAG windowing function

;with c as (
SELECT [FirstName]
      ,[LastName],
   [FirstName]  + ' ' +   [LastName] x
      ,[StaffNumber]
 FROM Employee
  ),
  cc as(
  SELECT FirstName, LastName, StaffNumber, x , lag (x) over (partition by LastName order by x) dup
  from c)
  select FirstName, LastName, StaffNumber, x ,  dup From cc
  where x=dup
  order by LastName

Count Distinct Over Partition

To get a count of distinct values over a windowing partition:

DENSE_RANK() OVER (PARTITION BY e.Dept_Desc order by e.Staff_No)
+ DENSE_RANK() OVER (PARTITION BY e.Dept_Desc order by e.Staff_No desc)
- 1

Using javascript to encode a URL with an ampersand

javascript escape function:


="javascript:void(window.open('http://xxx/reportserver?/Folder A/Report X" & "&rs:Command=Render" & "&rc:Parameters=true" & "&param1="
& replace(
Fields!description.Value, "&", "'+escape('&')+'"
)
& "'));" 

SSRS chart display % on labels issue

SSRS chart display % on labels issue

To show percentage symbol after a literal value:

Chart series label - Properties
Format = 0\% or 0.00\% (depending on no. of dec. places reqd)

ssrs url javascript

="Javascript:" 
    & IIF(left(Fields!Name.Value,11)="RESTRICTED-", 
        "alert('Restricted!'); ","") & IIF(Fields!Name_Alert.Value = 1, "alert('Alternate Alert!'); ","") 
    & "void(window.open('" 
    & Globals!ReportServerUrl 
    & "/Pages/ReportViewer.aspx?%2fJPD%2fPO_Dashboard%2fJuvenile_Profile&rs:Command=Render" 
    & "&rc:Parameters=true" 
    & "&Emp_Number=" 
    & Parameters!Param1.Value 
    & “&ID=" & Fields!ID.Value & "'));"



 

Courtesy of Christoper Brown at:

http://stackoverflow.com/questions/18003013/open-ssrs-url-in-new-window



=iif(

COUNT(Fields!ABC.Value)>0,

"javascript:void(window.open('http://XXX/reportserver?/my Reports/this report"
& "&rs:Command=Render"
& "&rc:Parameters=true"
& "&p1=" & Parameters!p1.Value
& "&f1=" & Fields!f1.Value
& "&f2" & Fields!f2.Value &
"'));",NOTHING) 






URL encoding

Replace(Fields!myfield.Value,"&","' + escape('&') + '")

https://social.msdn.microsoft.com/Forums/sqlserver/en-US/6462b0f6-d784-4c7a-afe0-2813bec5770a/url-action-with-javascript-and-ssas-parameter?forum=sqlreportingservices