Question

我有一个关于我正在处理的更新查询的奇怪问题。看看：

UPDATE DW.SLS_SLS_SCHEDE_SDS P1 
SET
P1.RECORD_INSERITO_AGGIORNATO = 'A',
P1.DATA_ELABORAZIONE = (SELECT DATA_INS_AGG_SDS 
                FROM DWH.SUMIGLOBAL P2 
                WHERE SUBSTR(P2.CODICE_PRODOTTO,1,6)= P1.COD_PRODOTTO 
                AND P2.DATA_INS_AGG_SDS>'20160400'
                AND (TO_NUMBER(TO_DATE(P1.DATA_ELABORAZIONE, 'YYYY/MM/DD') -  
TO_DATE(P2.DATA_INS_AGG_SDS,'YYYY/MM/DD')))>0
                AND (TO_NUMBER(TO_DATE(P1.DATA_ELABORAZIONE, 'YYYY/MM/DD') -  
TO_DATE(P2.DATA_INS_AGG_SDS,'YYYY/MM/DD')))<366)
WHERE EXISTS
(SELECT * 
FROM DWH.SUMIGLOBAL P2
WHERE SUBSTR(P2.CODICE_PRODOTTO,1,6)= P1.COD_PRODOTTO 
AND P2.DATA_INS_AGG_SDS>'20160400'
AND (TO_NUMBER(TO_DATE(P1.DATA_ELABORAZIONE, 'YYYY/MM/DD') -  
TO_DATE(P2.DATA_INS_AGG_SDS,'YYYY/MM/DD')))>0
AND (TO_NUMBER(TO_DATE(P1.DATA_ELABORAZIONE, 'YYYY/MM/DD') -  
TO_DATE(P2.DATA_INS_AGG_SDS,'YYYY/MM/DD')))<366);

首先我正在使用Visual Studio 2015我也使用toad for oracle 12.8，其中我在数据库中有一些记录。当我在蟾蜍中执行查询时，它的工作原理完全正常。

因为我需要从VS运行查询，我已将VS链接到oracle并执行查询，因此我收到以下错误

{＆＃34; ORA-00971：缺少SET关键字＆＃34;}。

此错误来自VS.我确信问题与我写的代码无关。

C＃代码

using (var dbContextTransaction = con.BeginTransaction())
        {
            const string selectCommandTextPianoAcq = "same query as before"
            var cmd = new OracleCommand
            {
                Connection = con,
                CommandText = selectCommandTextPianoAcq,
                CommandTimeout = 15,
                Transaction = dbContextTransaction
            };
            var reader = cmd.ExecuteReader();
        }

知道为什么会这样吗？

Visual Studio C＃{＆＃34; ORA-00971：缺少SET关键字＆＃34;}

0 个答案: