One sql statement

From: Ferry Situmorang <binsar_at_kalimantan.ptpn13.com>
Date: Mon, 01 Apr 2002 21:58:19 -0800
Message-ID: <F001.0043875D.20020401215819@fatcity.com>

Suppose I have table structure like this: amount Numeric(10)
balance VARCHAR(1)

the balance column can only have one of 'D' or 'C'

I want to sum the amount of Debet and Credit on ONE SQL statement. How my SQL statement should be?

Ferry Situmorang:
Using Oracle 8.1.7 Designer 6i R4
PT Perkebunan Nusantara XIII (Persero)
Pontianak-Indonesia
http://www.ptpn13.com

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Author: Ferry Situmorang
  INET: binsar_at_kalimantan.ptpn13.com

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