Is there a Multi File Query on E1 thin client?

Is there a query like STRQRY (AS400), that a thin client E1 user can use to join files, do data selection, etc?  This becomes extremely important when converting files that need to be validated across multiple files.    This is needed on a thin client to make it useful when the fat client is not available or too technical for a regular user.

World Writer used to be available and gave this type access, too.  STRQRY provided more flexibility.  So, is there a program for E1 that could be used to replace this lost functionality?