I've got a question about table connectby method. Say, we have five elements
which are 1,2,3,4,5. Each of them are the roots in the tree.Instead of using
five connectby methods to generate them all in the table, I assume there is
a element 0, which is the parent of them, in the tree(which is not existed
in the real table). So only one connectby is enough to get them all, and it
works.

I don't know whether it's a bug or it's ok. Thanks.

I just registered!

Curious. I used the linuxWorld Connect site tool to help find booths and sessions and when I enter postgres or postgresql nothing is found. Are the postgreSQL sessions going to be listed on the LinuxWorld site?

I also did not see them listed as a track on the LinuxWorld conference tracks as well.