On 25 March 2010 12:02, Allan Kamau <kamauallan@xxxxxxxxx> wrote:
Rank and a window function?Hi,
A classic problem. I would like to assign integer values (from a
sequence) to records in a table based on the order (of contents) of
other field(s) in the same table.
I come across the solution before but I simply may not recall and a
search returns no clues. Please point me to a resource with this
solution.
Allan.
-
http://www.postgresql.org/docs/8.4/static/functions-window.html
http://www.postgresql.org/docs/8.4/static/tutorial-window.html
Thom
