> Well the whole app uses TIBOTable (since we converted from
> Btreive). We are doing that slowly but some stuff is too
> complicated to be converted to use TIBOQuery.

I have trouble imagining anything you can do with TxxxTable that you
cant do with TIBOQuery or TIB_Query.

I just did a search of the IBODataset.pas unit for 'POS=0', and found
then yes Jason does automatically implement refinement. BUT I also
found that there is a property to disable this. Set
"AllowHorizontalRefinement" to false.

hth

--
Geoff Worboys - TeamIBO
Telesis Computing