Across
- 2. attribute used to uniquely identify a record
- 7. graphical representation of logical database
- 8. domain with indivisible units
Down
- 1. each column in table refers to
- 2. logical design of database
- 3. user request information from database
- 4. operation on two similarly structured tables
- 5. Command to remove a relation from an SQL database
- 6. cartesian product with where clause
- 9. maximum number of long raw data type