hpcc-systems/HPCC-Platform — pull request #2290 by ghalliday (2012-05-15 14:13:06+00:00)
Title: New option -freportFieldUsage to track fields used

This adds a new option for tracking which fields are actually used
by a query for each dataset and index that is used by a query.
If enabled the code generator creates an extra xml output file
containing the details.

Signed-off-by: Gavin Halliday