EntitySpaces中相对复杂的Query返回的结果与实际执行时不同

时间:2016-05-11 16:07:54

标签: c# sql-server entityspaces

我(我认为是)一个相对复杂的SQL查询,为我维护的应用程序的新功能选择一些数据。这是查询。

 SELECT pchtq.[sourceappid], 
       pchtq.[transactioncode], 
       pchtq.[accountid], 
       pchtq.[year], 
       pchtq.[filingdatetime], 
       pchtq.[amount], 
       pchtq.[note], 
       pchtq.Status,
       pchtq.SourceRecordID,
       utaq.fullname, 
       utaq.username 
FROM   [database].[dbo].[transactions1] pchtq 
       INNER JOIN [database].[dbo].[useraccounts] utaq 
               ON pchtq.[accountid] = utaq.[accountid] 
WHERE  
         pchtq.status = 'failed' 
         AND pchtq.[recordcreatedatetime] >= '01/01/2015' 
         AND pchtq.[recordcreatedatetime] <= '05/11/2016' 
         and Not exists 
         (
                select TransactionID
                from
                    Database.dbo.Transactions2 eft
                where
                    CAST(eft.TransactionID as nvarchar(50)) = pchtq.SourceRecordID
                    and eft.status IN( 'paid', 'audit' )
         )

在实体空间中,我写的是这样的:

pchtq
    .Select(
        pchtq.SourceAppID,
        pchtq.TransactionCode,
        pchtq.AccountID,
        pchtq.Year,
        pchtq.FilingDateTime,
        pchtq.Amount,
        pchtq.Note
        ).InnerJoin(utaq).On(pchtq.AccountID == utaq.AccountID)
        .Where(pchtq.RecordCreateDateTime >= request.StartDate
            && pchtq.RecordCreateDateTime <= request.EndDate
            && pchtq.Status == "FAILED")
        .NotExists(
            eftq.Select(
                eftq.EFileTransactionID
                ).Where(eftq.Status.In("Paid", "Audit") 
                        && Convert.ToString(eftq.TransactionID) == pchtq.SourceRecordID));

但是,当我在ES应用程序中运行它时(使用pchtc.Load(pchtq)),我得到大约7500行,而当我运行SQL查询时,我得到大约1500行。

这里出了什么问题?

1 个答案:

答案 0 :(得分:0)

也许事实上你的字符串有所不同? &#34; FAILED&#34; vs&#34;失败&#34;和&#34;审计&#34; vs&#34; audit&#34;?

这是我能够诚实地看到的唯一区别。