Changes between Initial Version and Version 1 of Ticket #32882


Ignore:
Timestamp:
Jun 27, 2021, 11:57:20 PM (3 years ago)
Author:
Mariusz Felisiak
Comment:

Duplicate of #29291.

None != None. Using PostgreSQL.

NULL is not comparable.

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  • Ticket #32882

    • Property Resolution → duplicate
    • Property Status new → closed

  • Ticket #32882 – Description

    initial v1  
    11Problems when comparing two fields in an annotate.
    2 
     2{{{
    33when = ~Q(**{ 'name' :
    44                F('order_process__name') })
    … …  
    1111            ),
    1212        }
    13 
     13}}}
    1414When both fields have None value, the case result is true.
    15 None != None
     15`None != None`
    1616Using postgresSQL
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