6. MICROSOFT ACCESS QUERIES – ADVANCED
Previously in Chapter 4 we saw how to construct queries using simple logical expressions where either all the criteria were ANDed, or where the criteria were all ORed. Now we’ll examine more complex situations.
Previously in Chapter 4 we saw how to construct queries using simple logical expressions where either all the criteria were ANDed, or where the criteria were all ORed. Now we’ll examine more complex situations.