Code

Changes between Version 3 and Version 4 of SchemaEvolution


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Timestamp:
02/27/06 19:57:39 (8 years ago)
Author:
jacob
Comment:

Added question from nwp (and answer)

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  • SchemaEvolution

    v3 v4  
    268268      package(s). Users will then upgrade the version number and run ``syncdb``. 
    269269 
    270 Comments 
    271 -------- 
    272  
    273 (leave comments here or post 'em to django-dev) 
     270Comments/questions 
     271------------------ 
     272 
     273Asked by nwp in the chat room: "what are the rules for checking whether you are 
     274in a position to apply to_version_X?" 
     275 
     276    Given a model that defines ``version = 6`` and a version of 3 stored in the  
     277    database, ``to_version_4``, ``to_version_5``, and ``to_version_6`` will be 
     278    applied -- but only if they exist (missing files are OK). 
    274279 
    275280}}}