使用SSMS从Oracle DB查询昨天的数据

Question

我从oracle获取昨天的数据时遇到问题 我使用OPENQUERY从oracle获取数据，如下所示：

IF OBJECT_ID('tempdb..#Temp') IS NOT NULL
    DROP TABLE #Temp

    SELECT   [TXT_TICKETNUMBER] AS [TICKET_NUMBER]
            ,CAST(lead(convert(varchar,convert(datetime,'01-JAN-1970 03:00:00',120) + [DAT_CLOSEDATE]/(24*60*60), 120),1,convert(varchar,convert(datetime,'01-JAN-1970 03:00:00',120) + [DAT_CLOSEDATE]/(24*60*60), 120)) over(partition by [TXT_TICKETNUMBER] order by [DAT_CLOSEDATE])AS date) AS [CLOSE_DATE]

    INTO #Temp
    FROM OPENQUERY(RUHRTTSDB, 'SELECT * FROM ARADMIN.RTTS_HPD_TROUBLETICKET')
    WHERE   [DAT_CLOSEDATE] = SYSDATE - 1