[wp-hackers] Taxonomy Schema Proposal
ryan at boren.nu
Fri Apr 20 19:25:57 GMT 2007
On 4/19/07, Jamie Talbot <wphackers at jamietalbot.com> wrote:
> > > To be clear, is the taxonomy field still a string, or are you changing
> > > it to an int?
> Well, usually, I'd go with a separate lookup table and int joins every time. However, it seems like
> some people already aren't happy with 3 tables and I thought I'd be pushing my luck going for 4.
> You can do a simple caching function which slurps them all up in one go though, and because it's not
> likely to change much, you could place them somewhere where they'll be autoloaded. Plugins could
> then add entries to that table, instead of recreating their taxonomy each time they are loaded. I'd
> personally like to see a 4th table yeah. I imagine there will be lots of lookups for taxonomy and
> string joins aren't great.
I'm okay with a separate table as long as we're not joining on it
everywhere. The table could hold an auto_increment integer id and a
varchar descriptive name. This could be cached in an array stored in
the options table. Options are autoloaded so we won't be adding extra
queries for front page loads.
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