views and corelated queries [message #313890] |
Tue, 15 April 2008 01:18  |
sharathmpatil
Messages: 38 Registered: February 2008 Location: Bangalore
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Member |
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HI,
1) Which is the scenario where views could be useful?
2) which is the scenario where u can use corelated subquery?
Thanks in advance
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Re: views and corelated queries [message #313927 is a reply to message #313890] |
Tue, 15 April 2008 03:32  |
Frank
Messages: 7901 Registered: March 2000
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Senior Member |
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These are interview questions right?
The whole idea of these types of questions is NOT to learn the answer to them by heart. The idea is that you learn about (for example) views, so you can come up with the answer by yourself, based on what you know and understand about the topic.
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