How to use existing values in update statements using oracle?
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9)When information has to be stored w.r.t employees and their respective departments, which of the following is the Correct formulation of entries? A)Employee and department would together be represented as an entity. B)This is too less information to decide on entities. C)An employee would be one entity and a department would be another. D)Such a scenario cannot be modelled in RDBMS
Explain cascading triggers.
Why we use bulk collect in oracle?
Explain what are the different type of segments?
Explain the characteristics of oracle dba?
16. Display the order number, order line number and the shipping date. If the shipping date is null, display the string <not shipped yet>.
Do View contain Data ?
How to define default values for formal parameters?
what is a Nested Loop join?
difference between procedures and function?
How to Select second Maximum salary in a Table ?
Explain a segment?