RE: [PHP] RE: Organisational question: surely someone has implemented many Boolean values (tags) and a solution exist
| From: | Jerry Schwartz | Date: | Thu, 20 Jan 2011 21:46:31 +0000 |
| Subject: | RE: [PHP] RE: Organisational question: surely someone has implemented many Boolean values (tags) and a solution exist | ||
| References: | 1 2 3 4 5 | Groups: | php.general |
| Request: | Send a blank email to php-general+get-310923@lists.php.net to get a copy of this message | ||
>> [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.
>
[JS] Not at all. Somebody, somehow, has to assign a name to the tag and
designate its place in the hierarchy. I don't see how you can avoid that being
done by a human.
Regards,
Jerry Schwartz
Global Information Incorporated
195 Farmington Ave.
Farmington, CT 06032
860.674.8796 / FAX: 860.674.8341
E-mail: jerry@gii.co.jp
Web site: www.the-infoshop.com
>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
>
>http://gibberish.co.il
>http://what-is-what.com