From: Kenneth Gonsalves <lawgon@thenilgiris.com>
To: pgsql-sql@postgresql.org
Subject: two sums in one query
Date: Fri, 8 Jul 2005 11:18:06 +0530
Message-ID: <200507081118.06628.lawgon@thenilgiris.com> (raw)
hi
i have a table like this:
serialno varchar,
debit integer,
credit integer,
amount numeric
the columns 'debit' and 'credit' refer to the acount number. I want to
query the table to select all the rows where either debit = account
or credit=account and to get two sums - one of the amounts where the
account is on the debit side and the other on the credit side. Can i
do this in one query? if so, how?
--
regards
kg
http://www.livejournal.com/users/lawgon
tally ho! http://avsap.org.in
ಇಂಡ್ಲಿನಕ್ಸ வாழ்க!
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To: pgsql-sql@postgresql.org
Cc: lawgon@thenilgiris.com
Subject: Re: two sums in one query
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