On the Delete page, you specify details for the DELETE
statement that you build.
Filter panel
On the filter panel, you can specify a WHERE clause for
the DELETE statement that you build. The filter panel includes a predicate
list and an expression editor panel, the contents of which depend
on the chosen predicate.
Filter expression panel
The filter expression panel shows the filters that you
add to the query. You can edit a filter in the panel or enter a filter
manually.