I'm using PHP From: "Carsten Gehling" <[EMAIL PROTECTED]>
> Well you'll neew to do some coding in your application language. What are > you using to connect to MySQL? Perl? PHP? Java? > > Tell me, and I'll give you an example where you only query the database once > (for optimum performance). > > - Carsten > > > -----Oprindelig meddelelse----- > > Fra: Sagi Bashari [mailto:[EMAIL PROTECTED]] > > Sendt: 27. maj 2002 20:50 > > Til: olinux; [EMAIL PROTECTED]; [EMAIL PROTECTED] > > Emne: Re: building tree view in mysql? > > > > > > > > Yeah, thats exactly what I wanted to do. But how do I make MySQL sort it > > like that? Show the parent first, and then all its childs, so the > > application can determite if it's subcategory by checking if the parent is > > was changed. > > > > Sagi > > > > From: "olinux" <[EMAIL PROTECTED]> > > > > > > > create a table like this: > > > id | parent_id | category > > > > > > parent_id points to the parent categories id. Top > > > level categories get parent_id of '0' > > > > > > ex: > > > 1 | 0 | auto > > > 2 | 1 | repair > > > 3 | 2 | body > > > 4 | 2 | windshields > > > 5 | 1 | detailing > > > 6 | 2 | tires > > > > > > Tree would look like: > > > auto > > > repair > > > body > > > windshields > > > tires > > > detailing > > > > > > olinux > > > > > > > > > > > > > --------------------------------------------------------------------- > > Before posting, please check: > > http://www.mysql.com/manual.php (the manual) > > http://lists.mysql.com/ (the list archive) > > > > To request this thread, e-mail <[EMAIL PROTECTED]> > > To unsubscribe, e-mail > > <[EMAIL PROTECTED]> > > Trouble unsubscribing? Try: http://lists.mysql.com/php/unsubscribe.php > > > > > > > --------------------------------------------------------------------- > Before posting, please check: > http://www.mysql.com/manual.php (the manual) > http://lists.mysql.com/ (the list archive) > > To request this thread, e-mail <[EMAIL PROTECTED]> > To unsubscribe, e-mail <[EMAIL PROTECTED]> > Trouble unsubscribing? Try: http://lists.mysql.com/php/unsubscribe.php > > > --------------------------------------------------------------------- Before posting, please check: http://www.mysql.com/manual.php (the manual) http://lists.mysql.com/ (the list archive) To request this thread, e-mail <[EMAIL PROTECTED]> To unsubscribe, e-mail <[EMAIL PROTECTED]> Trouble unsubscribing? Try: http://lists.mysql.com/php/unsubscribe.php
