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Bermet Bermet
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6 years ago
The following SQL statement contains which type of subquery? SELECT title, retail, category, cataverage FROM books NATURAL JOIN (SELECT category, AVG(retail) cataverage FROM books GROUP BY category);
 a. single-row
  b. multiple-row
   c. correlated
  d. uncorrelated
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rcollins105rcollins105
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6 years ago
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Bermet Author
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This site is awesome
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Thanks for your help!!
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Brilliant
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