rasql with gzipped files

[Terry Burton]

Hi Carter,

I've hit a problem that when rasql reads gzipped files, it first
attempts to unzip the files into their own directory. In several
setups this results in permissions issues since the user running rasql
would require write access to the primitive flow data directories
which may not be desirable. It would be nice to be able to specify an
alternative location for the scratch space.


Thanks for your great work!

Terry