I want to thank everybody who helped me in this thread. I found solution to my dilemma by completely modifying the SQL Select statement. As a result I pull into query either one record from the Table 1 and nothing from Table 2 or all records from Table 2.
"The creative process is nothing but a series of crises." Isaac Bashevis Singer
"My experience is that as soon as people are old enough to know better, they don't know anything at all." Oscar Wilde
"If a nation values anything more than freedom, it will lose its freedom; and the irony of it is that if it is comfort or money that it values more, it will lose that too." W.Somerset Maugham
