On Thu, Jan 20, 2011 at 21:40, Jerry Schwartz <je...@gii.co.jp> wrote:
>>Thanks. I prefer the "parent tag" field, though, I feel that it is
>>more flexible.
> [JS] I disagree. The method I proposed can be extended to any depth, and any
> leaf or branch can be retrieved with a single query.

I suppose for retrievals this structure has advantages, but unless
MySQL has a ++ operator (or better yet, one that adds or subtracts 2
from an int) then it looks to be a pain to add nodes.

But I will play with the idea. Maybe after I write the code (I'm
saving that for tomorrow) I'll see it differently. Thanks.

Dotan Cohen


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