連接管理器準備語句語法

Question

當我在SQL開發人員中運行它時，此語句正常工作，但是，當我嘗試通過連接管理器像這樣運行它時，我不斷收到「表或視圖未找到」。我想知道這是否是因爲連接管理器可能會有不同的語法規則或什麼？有沒有人對這個問題有什麼看法？謝謝。

ps = con.prepareStatement("select receipts.ordernumber, receipts.part, receipts.location, receipts.site, 
          receipts.orderqty, receipts.supplier, receipts.mfr, receipts.mfrpart, 
          receipts.ponumber, orders.poline, orders.porelease, orders.price, 
          orders.uom, orders.currency_r, orders.datecreated, orders.datelate, 
          orders.approval_time, orders.userid, orders.buyer, orders.note_r, 
          orders.qtyopen, orders.orderstate, supplier.accountnumber, 
          delivery.method, 
          CASE WHEN delivery.method = 'EDI' and delivery.process = 'ORDER' THEN 'YES' ELSE 'NO' END AS EDI, 
          receipts.userid " + 
"from receipts, orders, supplier, delivery " + 
"where receipts.customerix=43 and 
     orders.wip_order = 1 and supplier.suppliercode = orders.supplier and 
     supplier.customerix = orders.customerix and 
     delivery.supplierix = supplier.supplierix and 
     receipts.consigned = '1' and 
     orders.custordernumber(+) = receipts.ordernumber AND 
     orders.CUSTOMERIX(+) = receipts.CUSTOMERIX and 
     receipts.exported=0 and 
     receipts.export_active=1 
     order by receipts.ordernumber"); 


      statement = update.prepareStatement(" update receipts set export_active = 1 where receiptix in " + 
       "(SELECT receipts.receiptix FROM pours.receipts, pours.orders, pours.supplier " + 
       "WHERE receipts.customerix =7021 AND orders.wip_order = 1 AND supplier.suppliercode = orders.supplier " + 
       "AND supplier.customerix = orders.customerix " + 
       "AND receipts.consigned = '1' AND orders.custordernumber(+) = receipts.ordernumber " + 
       "AND orders.CUSTOMERIX(+) = receipts.CUSTOMERIX AND receipts.exported = 0)"); 

Answer 1

看一看這裏： http://docs.oracle.com/javase/6/docs/api/java/sql/PreparedStatement.html

另外，儘量使簡單的查詢，看看是否可以在表中訪問數據;

問候！ /托馬斯

Answer 2

I Think you went wrong with the DBName, for the connection..檢查，一旦你給了正確的數據庫爲

當你的數據庫可是沒有這個表

DB_DRIVER = "oracle.jdbc.driver.OracleDriver"; 
DB_CONNECTION = "jdbc:oracle:thin:@localhost:1521:DBName"; 
DB_USER = "user"; 
DB_PASSWORD = "password";