reload question

hi everybody,

I can't find the answer for my simple reload question.

I have a master table with three childs(detail)-tables.
After adding or editing a child-record I update the master-table with an insert or update query. (not using edit if inline-edit of the master-table)
Then I return to the master-table.
I have to reload the master to see the new or updated value.

I tried everything from the manual but I counldn't get it done.

Purhaps I'm doing something wrong but can anyone give me a hint

thank you