If you deleted an element, any children (and children of children) would become orphans. So you'd at least have to change the association of the child of the deleted record.
<!----------------//------ andy matthews web developer ICGLink, Inc. [EMAIL PROTECTED] 615.370.1530 x737 --------------//---------> -----Original Message----- From: Jochem van Dieten [mailto:[EMAIL PROTECTED] Sent: Tuesday, January 31, 2006 2:15 PM To: CF-Talk Subject: Re: Nested Set Model Dave Ross wrote: > we hit similar issues with nested sets... the costs of inserts, moves and deletes became too great. Why would you need to change any numbers on deleting an element? Jochem ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~| Message: http://www.houseoffusion.com/lists.cfm/link=i:4:230885 Archives: http://www.houseoffusion.com/cf_lists/threads.cfm/4 Subscription: http://www.houseoffusion.com/lists.cfm/link=s:4 Unsubscribe: http://www.houseoffusion.com/cf_lists/unsubscribe.cfm?user=11502.10531.4 Donations & Support: http://www.houseoffusion.com/tiny.cfm/54
