[Developers] Write grammar questions: question 4 -- when are links inserted?

[John Giannandrea]

David Flanagan wrote:
> Speaking of cache-busting, are there any interactions between the
> mwLastWriteTime cookie and the mqlread as_of_time envelope  
> parameter?  I
> think of as_of_time as a way to run queres "in the past".  But what
> happens if as_of_time specifies a time more recent than the time at
> which the cache was created?

The object that is cached is the entire query, including any envelope  
parameters.
-jg