Subject Lock Timeout for WAIT Transactions
Author Bryan Pendleton
Hi all,

I'm trying to understand the section in the 2.0.1 release
notes regarding "Lock Timeout for WAIT Transactions", and
I have two questions:

1) How do I know whether I have a WAIT transaction or not?
Is the transaction default WAIT? or NO WAIT? Is there an API
call that I make to specify that my transaction is WAIT?

2) What are the units for LOCK TIMEOUT? If I specify
SET TRANSACTION LOCK TIMEOUT 100, does that mean 100 seconds?
100 milliseconds? Some other unit?