The VORTEXcobol precompiler for COBOL lets you access multiple
relational database management systems from a single application. In
your COBOL applications can benefit from
performance-enhancing components like VORTEXaccelerator
without modification to the original application code.
The object version of the application works with multiple databases
if the SQL conforms to the target database's SQL. VORTEX produces
an exception report showing where the SQL is not ANSI compliant. Of
course, you never need to modify the application if it is run against
the original database.
ANSI standard COBOL using embedded SQL.
VORTEXcobol Reference Manual.
Updated 4 Nov 2011.