执行'python manage.py inspectdb'时发生以下错误

Question

我正在使用django v = 2.2和postgresql v = 9.2
我试图执行以下命令

>python manage.py inspectdb

我遇到以下错误。

from django.db import models  
# Unable to inspect table 'acs_activities'
# The error was: syntax error at or near "WITH ORDINALITY" LINE 6: 
FROM unnest(c.conkey) WITH ORDINALITY co...