Postgres Pro
Downloads
Home   >   mailing lists

Re: pgplsql - accessing rows from below or above. - Mailing list pgsql-novice

From Henry Drexler
Subject Re: pgplsql - accessing rows from below or above.
Date
Msg-id CAAtgU9T526TATH-UHeFFmRYK1X+nKQdTtxJYDpwAiBFR0WKsWA@mail.gmail.com
Whole thread Raw
In response to pgplsql - accessing rows from below or above.  (Henry Drexler <alonup8tb@gmail.com>)
Responses Re: pgplsql - accessing rows from below or above.  (Henry Drexler <alonup8tb@gmail.com>)
List pgsql-novice
Tree view

On Thu, Oct 13, 2011 at 5:10 PM, Henry Drexler <alonup8tb@gmail.com> wrote:
Issue:

 
I realize that may have been a bit verbose, so another summary

column a     
a
b
c
d                     
e                     
f
g
g
h
i
j

I am trying to get the column row/value a to compare against all other values, then move onto b and compare all other values - so again, reaching outside of its row.

pgsql-novice by date:

Previous
From: Henry Drexler
Date:
Subject: pgplsql - accessing rows from below or above.
Next
From: Lee_postgress_guy
Date:
Subject: Re: Partitioning in PostgrSQL 9.04