Re: Concatenate float data type
- From: --CELKO-- <jcelko212@xxxxxxxxxxxxx>
- Date: Tue, 21 Oct 2008 22:04:03 -0700 (PDT)
Without having more details, it sounds to be a candidate for a compound primary key <<.
No! Think about it. They are an approximate computation numeric.
Entities are discrete by their nature. There is no such thing as a
approximate key. This is a problem with (longitude, latitude) pairs
for a location and why GIS uses a grid system of triangles instead.
.
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- Concatenate float data type
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- Re: Concatenate float data type
- From: Philipp Post
- Concatenate float data type
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