1. CST221: Database Systems (III)
Dr. Zhen Jiang
Computer Science Department
West Chester University
West Chester, PA 19383

2. Maintenance Record addition, page AC 144 Search, page AC 145
Record update, page AC 147
Record deletion, page AC 148
Filter, page AC 149

3. Maintaining a database
Adding a record (AC 144)

5. <Ctrl><+>

9. <tab>

15. Search (AC 145)

19. Update (AC 147)
Directly apply on the simple form
Delete (AC 148)

23. Add a new field

31. Filter (more focused information)

36. Clear a filter

40. Common Filter