What is intersect?
How to get employee name from employee table which is the fiveth highest salary of the table
What is out parameter used for eventhough return statement can also be used in pl/sql?
can we update a view which is created from two tables
What does the file extension accdb stand for?
Enlist some predefined exceptions?
Which one of the following join types will always create a Cartesian Product? 1. CROSS JOIN 2. LEFT OUTER JOIN 3. RIGHT OUTER JOIN 4. FULL OUTER JOIN 5. INNER JOIN
What are field types?
what is cursor procedure
What is sql and how does it work?
Is sql better than excel?
What is information schema in sql?
what is the cursor and use of cursor in pl/sql ?
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