Arnaud Lesauvage <thewild@freesurf.fr> writes:
>
> Sure !
> Here are the two dumps.
> http://tehwild.free.fr/divers/dumps.zip
> One is a TCP dump of the query through pgAdmin, the other one
> through psqlODBC.
> The first obvious difference is that the window size is not the same,
> but I don't know how to interpret that.
The best free tools I know to analyze such issues is tcptrace + xplot
<http://www.tcptrace.org/>