I'm using a time-sensitive UDO. Based on the input events I want to be able to generate one/many output events and I want to set the start time of the output events myself (that's why I'm using time-sensitive UDO). However, no matter what I do inside the
UDO, the window output policy will overwrite the timestamps of the output events. If the window output policy is going to overwrite these timestamps, what's the use of using a time-sensitive UDO?
Can we get an idea of the context where you are calling the UDO? Also, what do your CTIs look like? And the UDO will need to output events that are within the CTI Span. Since your UDO doesn't get the CTIs, you can't adjust those, so you can't adjust your
span. If that's what you need to do ... manipulate the entire timeline ... a subject may work best for you as you'll get all of the events (CTIs and Inserts) and can adjust them appropriately.
DevBiker (aka J Sawyer)
Microsoft MVP - Sql Server (StreamInsight)
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