It should be noted that the search operation can be performed not only in the base table, but in the query received as a result of search operation as well. Thanks to it, it is possible to continue search refining the condition.
The difference between searching in the base table and in the query obtained as a result of searching operation is the following one: the condition specified in the query browser window (we will call it a new condition further) will be combined with the condition specified for the table earlier (we will call it an old condition further). When performing the search operation not only the new condition, but the old one will be taken into account as well.
For combining these conditions a logical operator will be used which should be necessarily specified for the first simple condition of the new condition. Both conditions, the old as well as the new one, are automatically put in parentheses.
