Search Postgresql Archives

Stuck with a query...

[Date Prev][Date Next][Thread Prev][Thread Next][Date Index][Thread Index]

 



Hi folks,

Sorry to ask a newbie SQL question but I'm struggling...

I have a website clickstream log:

request_id   session_id  sequence_num  url
100          xxx         1             /foo
101          xxx         2             /bar
102          xxx         3             /hoo
103          yyy         1             /foo
104          yyy         2             /bar

I need to count the number of times each url was an exit
page. An exit page is the highest sequence_num for each
session_id - 102 & 104 in the example. The report would look
like:

Exit pages:

/foo 4555
/bar 3204
/hoo 2337

etc...

Any pointers would be much appreciated!

------------------ 
Geoff Caplan
Vario Software Ltd
(+44) 121-515 1154 


---------------------------(end of broadcast)---------------------------
TIP 6: Have you searched our list archives?

               http://archives.postgresql.org

[Date Prev][Date Next][Thread Prev][Thread Next][Date Index][Thread Index]
[Index of Archives]     [Postgresql Jobs]     [Postgresql Admin]     [Postgresql Performance]     [Linux Clusters]     [PHP Home]     [PHP on Windows]     [Kernel Newbies]     [PHP Classes]     [PHP Books]     [PHP Databases]     [Postgresql & PHP]     [Yosemite]
  Powered by Linux