SELECT 在 cassandra 中查询

Question

我在 cassandra 中遇到错误 "line 2:28 no viable alternative at input 'api_version As ApiVersion"。我是卡桑德拉的新手。 我的查询是。

    "SELECT 'api_version As ApiVersion',
            'sid As CarrierSid',
            'phone_number As PhoneNumber',
            'network As Network',
            'wireless As Wireless',
            'zipCode As ZipCode',
            'city As City',
            'price As Price',
            'date_time As CreatedDate', 
            FROM carrier";

Answer 1

 "SELECT api_version As ApiVersion,
            sid As CarrierSid,
            phone_number As PhoneNumber,
            network As Network,
            wireless As Wireless,
            zipCode As ZipCode,
            city As City,
            price As Price,
            date_time As CreatedDate, 
            FROM carrier";

您使用单引号 (') 导致查询失败。不用它试试。