If you put a new entry in the middle of the list, it's still going to
boil down to a vanilla INSERT. Since DB tables are FIFO, your row will
jump to the end of the list the after a refresh.
If order is important to your application, you'll have to come up with a
way that the database will respect. That could mean, among other things,
sorting on a field, or using relationships to daisy-chain the records
like a linked list.
This archive was generated by hypermail 2.0.0 : Thu Sep 25 2008 - 13:31:05 EDT