Warning: file_get_contents(/data/phpspider/zhask/data//catemap/2/django/23.json): failed to open stream: No such file or directory in /data/phpspider/zhask/libs/function.php on line 167

Warning: Invalid argument supplied for foreach() in /data/phpspider/zhask/libs/tag.function.php on line 1116

Notice: Undefined index: in /data/phpspider/zhask/libs/function.php on line 180

Warning: array_chunk() expects parameter 1 to be array, null given in /data/phpspider/zhask/libs/function.php on line 181

Warning: file_get_contents(/data/phpspider/zhask/data//catemap/8/sorting/2.json): failed to open stream: No such file or directory in /data/phpspider/zhask/libs/function.php on line 167

Warning: Invalid argument supplied for foreach() in /data/phpspider/zhask/libs/tag.function.php on line 1116

Notice: Undefined index: in /data/phpspider/zhask/libs/function.php on line 180

Warning: array_chunk() expects parameter 1 to be array, null given in /data/phpspider/zhask/libs/function.php on line 181
Django cassandra中的排序字符串键_Django_Sorting_Cassandra_Cql - Fatal编程技术网

Django cassandra中的排序字符串键

Django cassandra中的排序字符串键,django,sorting,cassandra,cql,Django,Sorting,Cassandra,Cql,我使用cqlengine在django class vpsInfo(Model): ip=columns.Text(primary_key=True) Date=columns.DateTime(primary_key=True) RecordCount=columns.Integer() 我想按date desc对VP进行排序,但在排序时发现此问题: select * from vpsinfo where ip='127.0.0.1' order by Date 错

我使用
cqlengine
django

class vpsInfo(Model):
    ip=columns.Text(primary_key=True)
    Date=columns.DateTime(primary_key=True)
    RecordCount=columns.Integer()
我想按date desc对VP进行排序,但在排序时发现此问题:

select * from vpsinfo where ip='127.0.0.1' order by Date
错误是: 未知列日期

有人能帮我吗