Documentation for XCALL SQL (the "A-Shell SQL Reference") is available as both 
a self-contained and downloadable Windows help (.CHM) file, and as an on-line 
set of linked and cross-referenced documents.

For both versions, see the main A-Shell Download...Documents page at 
http://www.microsabio.com/documents.html

Also see the sqldevnote.txt file in this directory for development release notes.