Rushi wrote
> copy (select * from (select s1.head as h1,s1.tail as t1 ,s2.tail as
> neighbor from miami_2d s1, miami_directednetwork s2 where s1.tail=s2.head
> and s2.tail not in (select tail from miami_2d where head=s1.head)) as O
> where O.h1!=O.neighbor) to '/tmp/tmp.txt'
Some thoughts:
The O
Hi,
I have been working with Postgresxc 1.1 on a cluster, each cluster compute node
having 48GB RAM.
I have instantiated the coordinator on one of the compute nodes and have 4
datanodes (2+2) running on two other compute nodes.
I have been trying to run the following query which is a select on
