Hi All
I've been reading the release 6 Turbo Image enhancements and see that
HP have at long last introduced a deadlock detection trap for the
DBLOCK intrinsic. It has been bundled with the multiple DB transaction
options.

I wonder if any of you know....

1) What performance overheads are involved?

2) Does it work with only one DB or multiple DBs?
example 1)
Step 1 - Process 1 Locks DB1 set1 unconditional - lock ok
Step 2 - Process 2 locks DB1 set2 unconditional - lock ok

Step 3 - Process 1 locks DB1 set2 unconditional - Deadlock detected?

example 2)
Step 1 - Process 1 Locks DB1 set1 unconditional - lock ok
Step 2 - Process 2 locks DB2 set2 unconditional - lock ok

Step 3 - Process 1 locks DB2 set2 unconditional - Deadlock detected?


Wish HP had introduced this years ago

Regards
John



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