> Sorry, they are computed field in the table, database. not
> calculated fields in query

Turn on the bsAfterEdit and bsAfterInsert options in the
IB_Query.BufferSynchroFlags property - this will force the dataset to
refresh the record after it has been posted.

Note that these options are also useful if you have triggers making
changes to fields.

hth

--
Geoff Worboys - TeamIBO
Telesis Computing