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Re: Need help accessing the key array. [message #185452 is a reply to message #185446] Tue, 01 April 2014 00:55 Go to previous messageGo to previous message
Denis McMahon is currently offline  Denis McMahon
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Registered: September 2010
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On Mon, 31 Mar 2014 07:37:19 -0400, Jerry Stuckle wrote:

> I see no need for arrays or json objects in a database here. Or a graph
> database, for that matter.

Agreed. A table with three elements per row, namely animal, colour, rate,
keyed on the combination of animal and colour.

Or possible 3 tables:

animals: animal_name* | animal_id

colours: colour* | colour_id

rates: animal_id* | colour_id* | rate

Where * indicates the field(s) that make the PK for the table, but I
suspect that's overkill for the task as described so far.

--
Denis McMahon, denismfmcmahon(at)gmail(dot)com
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