比较PostgreSQL的时间戳的SQL查询时区在Django

Question

当我运行下面的查询

Viewed.objects.raw('SELECT "recently_viewed_viewed"."id"FROM "recently_viewed_viewed" WHERE NOT ("recently_viewed_viewed"."viewed_date" <= \'timezone.now()\' AND "recently_viewed_viewed"."user_id" = user_id)') 

我得到

DataError: invalid input syntax for type timestamp with time zone: "timezone.now()" 

我一直在挣扎与这一个尚未能图出来。任何帮助总是感激！

Answer 1

django expect timestamp with time zone但是您通过timestamp without time zone。您必须在您的时间内添加timezone或在您的settings.py中设置USE_TZ = False。您可以使用pytz添加timezone。或使用此：

timezone.now().replace(tzinfo=timezone.get_default_timezone()) 

用于更改timezone与您的设置时区。