[thelist] MySQL Select from multiple tables - have I gotitright?
Joel D Canfield
joel at streamliine.com
Wed May 16 10:55:04 CDT 2007
> I'm kind of waffling.
mmmm . . . waffles . . .
> I agree that if Chris has five tables with identical structures he
> should be able to collapse those into a single table and that
> the single
> table would be easier to work with.
>
> However ... we really don't know very much about what Chris
> is trying to
> do. Nor do we know what these 'event categories' are. If the events
> are disparate enough then perhaps they ought to have different table
> structures. [1]
>
> With the limited scope of information provided I think the answer is
> good. Just noting that what we are suggesting here may turn
> out to be a
> temporary or a suboptimal solution that eventually paints Chris into a
> corner. 'Quick & Dirty' database design often leads to considerable
> time and pain later.
>
> Cautiously,
> RonL.
>
> [1] Being the 'imaginative' sort, I imagined Chris's "events" to be
> various fundraisers all supporting a common charity. A band
> plays a pro
> bono dance. A multi-site softball tournament with entry fees is held.
> A magician gives numerous performances during a community bazaar. A
> multi-week 'football pool' event is also held. Etc. A
> single table (or
> a single table structure) may not be the best way to
> capture/report/present information for each or all of these individual
> events.
> --
>
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