Initial commit

SELECT last_name, salary FROM employee ORDER BY salary; 

SELECT last_name, salary FROM employee ORDER BY salary DESC; 

SELECT last_name, department_id FROM employee ORDER BY department_id;

SELECT first_name || ' ' || last_name, salary 

  FROM employee ORDER BY last_name;

9781565926745

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// This file isn't referenced in the book, but you will

// probably want it!

import java.io.File;

public class JFile {

   public static int tVal () { return 1; };  // True Value

   public static int fVal () { return 0; };  // False Value 

   public static String listDelimiter () { return "|"; };  // File Delimiter 

   // Return the length of the file

   public static long length (String fileName) {

      File myFile = new File (fileName);

      return myFile.length();

      }

   // Delete a file

   public static int delete (String fileName) {

      File myFile = new File (fileName);

      boolean retval = myFile.delete();

      if (retval) return tVal(); else return fVal();

      }

   // Return a list of file names delimited by "|"

   public static String dirContents (String dir) {

      File myDir = new File (dir);

      String[] filesList = myDir.list();

      String contents = new String();

      for (int i = 0; i < filesList.length; i++) 

         contents = contents + listDelimiter() + filesList[i];

      return contents;

      }

   /*

   || Lots more classes...

   */

}

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The code in these example archives may not match the examples in the latest print copy of the book. Please check 

<A HREF="http://www.oreilly.com/catalog/ordevworkbook/errata/"><B>the posted errata</B></A> for discrepancies between the book and online errata.  We 

apologize for the inconvenience.

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