Across
- 7. primary key constraint
- 8. join that returns only "matching" rows
- 9. query
- 10. SQL affecting metadata
- 11. returns inner join result set plus unmatched rows
- 13. eliminate duplicate rows
- 17. primary keys cannot be ...
- 18. a delete rule
- 20. remove row
Down
- 1. one summary function
- 2. a type of constraint
- 3. used in the "order by" clause
- 4. SQL for modifying user data
- 5. modify metadata
- 6. select... from... _____ BY
- 8. add a row
- 12. modify rows
- 14. correlated or non correlated
- 15. function to get "number of rows"
- 16. SQL standards body
- 19. grants and revokes