sp_releaseapplock timeout expired cause?
- by Darian Miller
I've been using a combination of sp_getapplock and sp_releaseapplock for some
custom application locking purposes for years now with success and just the
last few days I've started to get some timeout expired errors on a
sp_releaseapplock which is a bit puzzling. When listing the current locks,
there's less than a dozen of these active, and…