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![OpenOffice.org Training, Tips, and Ideas: Combining and summing fields in OpenOffice.org database qu](https://www.iarticlesnet.com/pub/img/site/s_02.jpeg)
OpenOffice.org Training, Tips, and Ideas: Combining and summing fields in OpenOffice.org database qu
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日期:2024-07-21
Let's say you've got a bunch of customers with a few invoices each, and you just want to know how much each of them has spent. You take your one customer record and you add ......看更多