David Link <dlink@soundscan.com> writes:
> Thanks for your suggestion. I'm new to the concept of packet sniffing
> and tracing. Can you suggest where I should go or what I should read to
> better understand this?

"man strace" ... strace is probably easier to use for this purpose than
a packet sniffer, and it'll generate a more complete view of what the
daemon is doing, too.

regards, tom lane

---------------------------(end of broadcast)---------------------------
TIP 9: In versions below 8.0, the planner will ignore your desire to
choose an index scan if your joining column's datatypes do not
match