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    Fix expected index SQL for DESC on MySQL 5.7.
    
 
    

    



 
    
 
    

  Review Request #14924
  —
  Created March 17, 2026 and updated 

 
    


    




    




    






 
    
  
    
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    While running tests for other issues, I discovered one failing test on
    
MySQL 5.7 with Django 4.1. The issue here is just one of test
    
expectations-- It turns out that Django 4.1 introduced a check for
    
supports_index_column_ordering in Index.create_sql(), which omits
    
DESC when the database doesn't support it (such as MySQL 5.7). Older
    
Django versions always emitted DESC regardless.
    

    The test expectation now accounts for this by only omitting DESC on
    
Django 4.1+ when the feature is unsupported.
    
 
    

    





  

    
 
 
    
  
    Ran tests against all combinations of Django+MySQL.
    
 
    

    




 
    

    





    
 
    




  
    
 
 
    
  


    
 
    
  
   
    

    Summary
    ID

   
    
      
  

   
    

    

     
    
      Fix expected index SQL for DESC on MySQL 5.7.
      
    While running tests for other issues, I discovered one failing test on
MySQL 5.7 with Django 4.1. The issue here is just one of test
expectations-- It turns out that Django 4.1 introduced a check for
`supports_index_column_ordering` in `Index.create_sql()`, which omits
`DESC` when the database doesn't support it (such as MySQL 5.7). Older
Django versions always emitted `DESC` regardless.

The test expectation now accounts for this by only omitting `DESC` on
Django 4.1+ when the feature is unsupported.

Testing Done:
Ran tests against all combinations of Django+MySQL.
    
     
    

        		
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