Splitting URL path

[cogboy]

Hello Everyone

I have a cloumn which gives me URl paths for different file locations.
For Example:  http://cdrive/good/eater.pdf
                   http://fdrive/bater.pdf

So i need to extract only Bold part of url.Means i need to get only part after last '/'.

if any one have any ideas please share with me.

Thanks
Vin

[COGNOiSe administrator]

LastIndexOf('/') ?

[cogboy]

Thanks for your response

url path is my query item.So I have to create a calculation which gives me
that file name.

I am unable to use lastindexof.

Please give me your suggestion.

Thanks
cogboy

[almeids]

if on Oracle try:
substr([url path],instr([url path],'/',-1)+1)

[COGNOiSe administrator]

Keep in mind thay you can add ANY function to Cognos Suite. Even a non-database one if I understand the Framework correctly. It is just a matter of how much effort would you like to invest.

[cogboy]

I am on Sql not on oracle but any ways i appreciate yur response

[almeids]

I imagine that your database has similar functions for extracting a portion of a string or locating a string within a string, perhaps you could extrapolate from the Oracle example.

[praveennb]

This should work on SQL Server.

Sample
declare @str varchar(50)
set @str='http://cdrive/good/eater.pdf'
select reverse(substring(reverse(@str),1,charindex('/',reverse(@str))-1))

in your  FM query replace the bold part with your column name
select reverse(substring(reverse(@str),1,charindex('/',reverse(@str))-1))