As the title says, can you have more than one query in an Azure Streaming Analytics job? If so, how should that be structured?
yes, you can have multiple queries in stream analytics job. You would do something like below
select * into type1Output from inputSource where type = 1
select * into type2Output from inputSource where type = 2
The job has two outputs defined, called type1Output and type2Output. Each query writes to a different output.