对于简单的db，sql join不能在sql razor上工作

Question

我正在使用join来获取数据，但它显示语法错误我正在使用sql razor这里是我的查询

SELECT * 
FROM   contentcommenttracking 
       JOIN contentmaster 
         ON contentcommenttracking.userid = contentmaster.contentaddedbyuserid 
WHERE  username = 'imran.husain' 

这是sql razor

中显示的错误

错误：

 Query = SELECT * from ContentCommentTracking JOIN ContentMaster
 ON ContentCommentTracking.UserID=ContentMaster.ContentAddedByUserID
 where UserName='imran.husain'

这是我得到的链接，显示亚马逊简单数据库不支持JOIN

http://www.packtpub.com/article/amazon-simpledb-versus-rdbms

Answer 1

试试这个

SELECT 
        * 
FROM   
        contentcommenttracking 
    JOIN 
        contentmaster 
            ON  contentcommenttracking.userid = contentmaster.contentaddedbyuserid 
WHERE  
        contentcommenttracking.username = 'imran.husain' ;

你的不明确