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Django about Q in the use of the emergence of a bug, thank hope leaders can help me solve the us

Time:09-19

[25] : In the Project. The objects. The filter (Q (change__date__date__range=(' 2020-04-28 ', '2020-04-28')) & amp; ~ Q (change__se__isnull=True)). The count ()
The Out [25] : 8

In [26] : Project. The objects. The filter (Q (change__date__date__range=(' 2020-04-28 ', '2020-04-28')) & amp; Q (change__se__isnull=False)). The count ()
9 Out [26] :




I don't know what is the difference between the two queries (digital for 9 query is correct)

CodePudding user response:


[35] : In the Project. The objects. The filter (Q (change__date__date__range=(' 2020-04-28 ', '2020-04-28'))). The count ()
The Out [35] : 11

[36] : In the Project. The objects. The filter (Q (change__date__date__range=(' 2020-04-28 ', '2020-04-28')) & amp; ~ Q (change__se__isnull=True)). The count ()
The Out [36] : 8

[37] : In the Project. The objects. The filter (Q (change__date__date__range=(' 2020-04-28 ', '2020-04-28')) & amp; ~ Q (change__se__isnull=False)). The count ()
The Out [37] : 2

CodePudding user response:

I have already solved, update the answer from work
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