正在运行
heroku run python3 manage.py migrate
我得到以下日志
File "/app/.heroku/python/lib/python3.6/site-packages/django/db/backends/utils.py", line 65, in execute
return self.cursor.execute(sql, params)
psycopg2.ProgrammingError: operator class "varchar_pattern_ops" does not accept data type integer
psycopg2有什么问题？请帮忙