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------- Additional Comments From [EMAIL PROTECTED]  2007-09-05 07:54 -------
Re "So we are stuck on that for another eternity"

This is not necessarily so.

One situation in which a client can hang is if the database machine dies 
suddenly while the client is in the middle of a read() operation on the socket 
during the validation query processing.
In this case the validation call would hang until the TCP keepalive (often 2 
hours by default) causes the client side read() to fail.

A statment query timeout would avoid this - since the additional 
subsequent 'database roundtrip' mentioned would fail immediately because this 
new TCP activity (ie write()) would cause an immediate network error to be 
detected.


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