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Introduction to Oracle9i: SQL 

АвторSubject: Q10
written 19 January 2008 10:09   View profile Jonnik  Edit/Delete  Answer  Answer with quotation
Explanation:
PROJECTION will select the whole column values of the table while SELECTION will gives you rows of the table and JOIN is joining the two tables on a same column. To get all these task done in one statement you can use this command
  1. SELECT p.id_number, m.manufacturer_id, m.city
  2. FROM product p, manufacturer m
  3. WHERE p.manufacturer_id = m.manufacturer_id
  4. AND m.manufacturer_id = 'NF10032';


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Q10 - Go to question 10:09 19.01.08

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