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Elementary,Middle School,High School,College,University,PHD
Teaching Since: | May 2017 |
Last Sign in: | 305 Weeks Ago, 3 Days Ago |
Questions Answered: | 66690 |
Tutorials Posted: | 66688 |
MCS,PHD
Argosy University/ Phoniex University/
Nov-2005 - Oct-2011
Professor
Phoniex University
Oct-2001 - Nov-2016
1.What is a view in SQL, and how is it defined? Discuss the problems that may arise when one attempts to update a view. How are views typically implemented?
2.Describe the six clauses in the syntax of an SQL query, and show what type of constructs can be specified in each of the six clauses. Which of the six clauses are required and which are optional?
3.Describe conceptually how an SQL query will be executed by specifying the conceptual order of executing each of the six clauses.
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