Across
- 3. filters aggregated data
- 7. a select query in the from clause
- 10. Cartesian product
- 11. returns Boolean TRUE/FALSE
- 14. scalar function which gives a default value if the column holds a NULL Value
- 15. unique identifier
Down
- 1. scalar function to implement if else construct in Oracle SQL
- 2. queries Fetching data from multiple tables
- 4. count the number of not null entries in the column
- 5. eliminate partial dependency
- 6. Table joining with itself
- 8. Logical structures
- 9. multi value suqbquery
- 12. alias names given for database objects
- 13. nesting one query within another