Date: Tue, 16 Aug 2005 01:54:13 -0300 (ADT)
From: "Marc G. Fournier" <scrappy@postgresql.org>
To: pgsql-sql@postgresql.org
Subject: ARRAYs and INDEXes ...
Message-ID: <20050816014906.G1002@ganymede.hub.org>
MIME-Version: 1.0
Content-Type: TEXT/PLAIN; charset=US-ASCII; format=flowed


Can't seem to find anything concerning this in the docs, and I don't think 
it is something that can be done, but figure I'll double check before I 
write it off completely ...

If I create a table:

CREATE TABLE customers (
   customer_id SERIAL,
   monthly_balance DECIMAL(7,2)[12]
);

Is it possible to create an INDEX on customers.monthly_balance such that I 
could do something like:

SELECT * FROM customers WHERE monthly_balance[6] = 0.00;

As an example ... or

SELECT * FROM customers WHERE 0.00 = any (monthly_balance);


----
Marc G. Fournier           Hub.Org Networking Services (http://www.hub.org)
Email: scrappy@hub.org           Yahoo!: yscrappy              ICQ: 7615664