From: Muhyiddin A.M Hayat <middink@indo.net.id>
To: Christopher Browne <cbbrowne@acm.org>
To: pgsql-sql@postgresql.org
Subject: Re: Debet-Credit-Balance Calculation
Date: Wed, 20 Apr 2005 20:55:33 +0800
Message-ID: <005001c545a8$71b66bd0$1f00a8c0@middinks> (raw)
References: <001c01c544ff$bb94d650$1f00a8c0@middinks>
<m3vf6iw35p.fsf@knuth.cbbrowne.com>
> There is an easy way to do this; write a plpgsql set returning
> function which adds the balance to the last column of the table. That
> query will always have a cost in both time and memory proportional to
> the size of the table, and the memory cost may bite you as table size
> grows...
> --
Can you give me some example function which adds the balance to the last
column of the table. or other query which same result and more faster
Thanks.
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To: pgsql-sql@postgresql.org
Cc: middink@indo.net.id, cbbrowne@acm.org
Subject: Re: Debet-Credit-Balance Calculation
In-Reply-To: <005001c545a8$71b66bd0$1f00a8c0@middinks>
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