What are the uses of a database trigger?
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What is a subquery?
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.
can we insert any row to dual table if i got the permission from DBA
How to update a table row with a record?
Explain constraining triggers.
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what is the syntax of SELECT command?
What is the difference between Outer join and Full outer join?
What is oracle in java?
How to load a large xml file?
I'm doing my final year and i ve planned to do an oracle certification , is this the rit tim nd wat's the future scope??
How to create a new view in oracle?