[1.4.x] Fixed #20904: Test failure on Oracle Just skip the failing test, the failure isn't really relevant; also, both the test and the reason for its failure were removed in 1.5.
[1.4.x] Fixed #20904: Test failure on Oracle
Just skip the failing test, the failure isn't really relevant; also,
both the test and the reason for its failure were removed in 1.5.

Thanks Tim Graham for advice on 1.5.

riklaunim/django-custom-multisite,riklaunim/django-custom-multisite,riklaunim/django-custom-multisite