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  2. JAVA400-L
  3. October 2005

Re: trigger or listener?

On Saturday 15 October 2005 22:21, Rich Duzenbury wrote:
> Be careful with a data queue.  If your updates are important, I would
> discourage using it.  The reason is that if there are any data queue
> entries hanging around when the system ends (either normally or
> abnormally), they are cleared during the IPL.

Interestingly, we suffered a catastrophic power failure yesterday (a 
whole section of the city), and had to shut down the '400 when UPS 
power got low.  When the power came back and we could IPL, the data in 
the queues were still intact.

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