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  #16  
Old June 30th, 2003, 01:20 PM
metaBarf metaBarf is offline
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there are still problems with the logic here, though... arg!

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  #17  
Old July 1st, 2003, 12:34 PM
niico.c niico.c is offline
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if I rely on your first query, you want to select all except when it corresponds to one of your three subqueries

so you can try :
Code:
select * 
FROM mediabarcodes 
WHERE NOT (
  ((media_type = 4 OR media_type = 5)
   AND (media_size = 15 OR media_size = 10)
   AND (sheets_per_media_cassette = 100 OR sheets_per_media_cassette = 20)
  ) OR (
   media_type = 3
   AND (media_size = 15 OR media_size = 1 OR media_size = 2)
   AND (sheets_per_media_cassette = 80 OR sheets_per_media_cassette = 20)
  ) OR (
   media_type = 1
   AND (media_size = 1 OR media_size = 2)
   AND sheets_per_media_cassette = 80)
);

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  #18  
Old July 1st, 2003, 12:44 PM
niico.c niico.c is offline
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or shorter :
Code:
select * 
FROM mediabarcodes 
WHERE NOT (
  (media_type in (4,5)
   AND media_size in (15,10)
   AND sheets_per_media_cassette in (100,20)
  ) OR (
   media_type = 3
   AND media_size in (15,1,2)
   AND sheets_per_media_cassette in (80,20)
  ) OR (
   media_type = 1
   AND media_size in (1,2)
   AND sheets_per_media_cassette = 80
  )
);

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