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Internet Message Format  |  1993-01-25  |  668 b 
  1. Path: sparky!uunet!gatech!usenet.ins.cwru.edu!agate!ames!sun-barr!west.West.Sun.COM!male.EBay.Sun.COM!vivaldi!college
  2. From: college@vivaldi.EBay.Sun.COM (Darrell Choy)
  3. Newsgroups: comp.databases.sybase
  4. Subject: Query Optimizer for 4.8
  5. Date: 25 Jan 1993 16:37:03 GMT
  6. Organization: Sun Microsystems, Inc.
  7. Lines: 10
  8. Distribution: world
  9. Message-ID: <1k14vfINNa3v@male.EBay.Sun.COM>
  10. Reply-To: college@vivaldi.EBay.Sun.COM
  11. NNTP-Posting-Host: vivaldi.ebay.sun.com
  12.  
  13. I'd like to know how does the Sybase query optimizer work.  Does the ordering of
  14. the tables in the from clause or the conditionals in the where clauses affect
  15. the performance of the query?
  16.  
  17. Thanks,
  18.  
  19. Darrell
  20.  
  21.  
  22.  
  23.