Hi people,
I need to know if Postgres do recursive search and how can I do!
I will explain my problem.
table COOPERATIVE
code_cooperative int
code_coo_father int
I can have 3 level by business rules
1 - Father
----- 2 - Children
--------- 3 - Grandchildren
I would like to have a query asking who is father and granfather
select grandfather, father from COOPERATIVE where COD_COOPERATIVE = 3
Do the Postgres can solve this problem?
Could anybody help me?
I see this question every few months.
Check out this post: http://archives.postgresql.org/pgsql-sql/2001-11/msg00438.php
--
==================================================================
Aaron Bono
Aranya Software Technologies, Inc.
http://www.aranya.com
http://codeelixir.com
==================================================================
