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    Fix introspection in rb-site upgrade.
    
 
    

    



 
    
 
    

  Review Request #14901
  —
  Created March 14, 2026 and submitted  — Latest diff uploaded 

 
    


    




    




    




 
    
  
    
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  david
 
    

    





    
 
 
    
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  release-7.1.x
 
    

    





    
 
 
    
  
 
    

    





    
 
 
    
  
 
    

    



 
    



 
    
  
    
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    At some point, django changed the name of get_key_columns in the
    
DatabaseIntrospection class to get_primary_key_columns. We never
    
noticed because we haven't had any failures during upgrades, but this
    
affects Django 4.2 as well.
    
 
    

    





  

    
 
 
    
  
    Verified this change inside a CI upgrade tests container.
    
 
    

    




 
    

    





    
 
    









 




 
    

    




   
    
    
    
    
    
    
    
    

    
    
      
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