[Seaside] PostgreSQL client

[Nevin Pratt]

Yanni,

I've been looking at my production code, based on (I think) version 7.x 
of the PostgreSQL client.  Long ago, I was forced to wrap the 
PGConnection>>execute: method in a semaphore.  Otherwise, concurrent 
accesses (like commonly happens in a web server) would confuse the driver.

Does this ring a bell to you?  Do your later versions correct the 
concurrency issues I had encountered?

Nevin