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[Discuss] SQL discussion



You can and usually have many tables.

On 01/14/2015 04:22 PM, Mike Small wrote:
> Richard Pieri <richard.pieri at gmail.com> writes:
>> Precisely. What is the structure of a relational database? A table. A
>> 2-dimensional table. If you have 3 dimensions of data in a relational
> |   x |   y |  z |     t | Humidity | Pressure |
> |-----+-----+----+-------+----------+----------|
> | 100 | -10 | 12 | 12:05 |       40 |    1.302 |
> ...
> |-----+-----+----+-------+----------+----------|
>
>
> Not what you had in mind?
>
>

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Jerry Feldman <gaf at blu.org>
Boston Linux and Unix
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