What is the difference between online and offline backups?
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How to define default values for formal parameters?
How can you use check constraints for self referential integrity?
What are the limitations oracle database 10g xe?
5. Display full details from the ORDER_LINE table where the item number is (first condition) between 1 and 200 (no > or < operators) OR the item number is greater than 1000 AND (second condition) the item cost is not in the list 1000, 2000, 3000 OR the order number is not equal to 1000.
What is a cognitive schema?
What is an index associated with a constraint?
Explain alias?
how do u know the total no of rows in a table?
Why do we need integrity constraints in a database?
How to call a stored function with parameters?
What is a nvl function?
Where is the export dump file located?