Getstats uses a hash,
%globals, to maintain a global environment. Any
variable that is defined in
%globals is replaced under Global
When evaluating two related expressions, Getstats declares the Perl hash
%ptemp. If a variable is defined in
%ptemp, it is also
replaced under Global replacement. For more information See Temporary Variables.
Getstats defines several global variables automatically:
The following global variables are set or used by Getstats default library:
The global variables colexpr, stathashes, outcols, agg_commands, and agg_threads are complex types. To modify or read them them more knowledge is required, and you should look in the corresponding manual section.