Across
- 3. _______is also known as event-condition-action model.
- 6. In which type of functional dependency, Non-Primary key attributes depends only on a part of a primary key.
- 9. Every transaction in a system is waiting for some another transaction to complete and none of them making progress, this situation is called as?
- 10. Which keyword is used to show only unique value of a column in a SQL Query?
- 12. _______ is a process of refining database schemas.
- 14. The result of a SQL query is a _______ itself.
Down
- 1. Which set operation in SQL is used to check whether a given set is empty or not?
- 2. which command is used to give any kind of privileges on any relation to any user?
- 4. ________ is a bottom-up approach, which is used to combine common features of different entities and show them with a parent entity.
- 5. The Select clause of SQL statement corresponds to which operation of relational algebra?
- 7. In which manner, the “Order by” clause of SQL lists data items by default?
- 8. Which keyword is used for pattern matching in a SQL statement?
- 11. Which clause is used to filter groups created by “Group by” clause in a SQL query?
- 13. If we don’t want to allow null value in a column, we must specify that column as a ______, while creating table definition.
- 15. To enhance the functionality, SQL statements are merged into a host language, this feature of SQL is known as?