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Changes between Version 3 and Version 4 of DescriptorFields


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Timestamp:
12/13/05 09:07:24 (8 years ago)
Author:
anonymous
Comment:

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  • DescriptorFields

    v3 v4  
    3636   .order_by: adds/changes ordering parameters.  
    3737 
     38   The collection supports the appropriate collection protocols : It acts as a set, with ordering  
     39   if there is an ordering in the underlying query. The query is only done when a collection protocol is used.  
     40   Sometimes, multiple queries will be used to save traffic, eg if you access reporter.article_set[10000:10020] and then reporter.article_set[:20]. 
     41 
    3842   Other methods of a similar style are also possible.  
    3943 
     
    4145    This would register a callback so that it would be written to the db when .save() is called on the parent object.  
    4246    
    43  
    44