Paul;

Thank you for your rely. Very helpful. I checked the USING INDEX ...
clause and fortunately it works on Dialect 1 databases (I have Dialect
3 reserved words in my DDL so it is too much arrgravation to switch).
I have added a subroutine to the install program that preprocesses
the DDL and adds the USING clause if I am loading to FB 1.5 or
greater. A bit of a pain but it works.