Re: Better way of doing this? (menu and submenus)
| From: | Ryan A | Date: | Wed, 21 Jun 2006 21:34:18 +0000 |
| Subject: | Re: Better way of doing this? (menu and submenus) | ||
| References: | 1 | Groups: | php.general |
| Request: | Send a blank email to php-general+get-238491@lists.php.net to get a copy of this message | ||
Hey,
> If you are using PostgreSQL, there is a 'connectby'
> function (part of
> contrib) which will recursively join hierarchical
> data where you have
> PID --> ID recursive joins. Oracle also has CONNECT
> BY built into the
> SQL language. I do not know if MySQL natively
> supports anything similar
> but maybe someone on this list knows the answer to
> that.
Nope, using MySql. I have not checked but I doubt
MySql has that in 3.23, pretty sure it does not
actually. (Could be wrong)
> Having a CONNECT BY clause avoids having to do round
> trip selects for
> each of your sub categories and greatly simplifies
> queries, IMHO.
Sure sounds like it.
Thanks!
Ryan
------
- The faulty interface lies between the chair and the keyboard.
- Creativity is great, but plagiarism is faster!
- Smile, everyone loves a moron. :-)
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