SYNCPOINT
in MQGET
The
request is to operate within the normal unit-of-work protocols. The
message is marked as being unavailable to other applications, but it
is deleted from the queue only when the unit of work is committed.
The message is made available again if the unit of work is backed
out. MQSYNCPINT says that the “messge” is a recoverable
rersource.
MQGMO_NO_SYNCPOINT in MQGET
The
request is to operate outside the normal unit-of-work protocols. The message
is deleted from the queue immediately (unless this is a browse request).
The message cannot be made available again by backing out the unit
of work.
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