ORA-00905：故障Mysql的語法轉換到Oracle語法

我有一個MySQL的代碼，並需要將其轉換甲骨文語法，我碰到這樣的錯誤。任何人都可以幫我嗎？ORA-00905：故障Mysql的語法轉換到Oracle語法

SELECT SUM(T.SEND_UNREAD_DRAFT) SEND_UNREAD_DRAFT, SUM(T.SEND_READ_DRAFT) SEND_READ_DRAFT, 
    SUM(T.SEND_APPROVED) SEND_APPROVED, SUM(T.SEND_COMPLETED) SEND_COMPLETED, 
    SUM(T.SEND_FAILED)SEND_FAILED,SUM(T.RECEIVED_DRAFT)RECEIVED_DRAFT,SUM(T.RECEIVED_APPROVED)RECEIVED_APPROVED, 
      Sum(T.Received_Accepted_Send)Received_Accepted_Send,Sum(T.Received_Rejected_Send)Received_Rejected_Send, Sum(T.Send_Canceled)Send_Canceled 
     FROM 
       (SELECT 
      (CASE WHEN TYPE = 'OUT' THEN (CASE WHEN STATUS = 'DRAFT' THEN (CASE WHEN READ_FLAG = 'N' THEN 1 ELSE 0 END) ELSE 0 END) ELSE 0 END) SEND_UNREAD_DRAFT, 
      (CASE WHEN TYPE = 'OUT' THEN (CASE WHEN STATUS = 'DRAFT' THEN (CASE WHEN READ_FLAG = 'Y' THEN 1 ELSE 0 END) ELSE 0 END) ELSE 0 END) SEND_READ_DRAFT, 
      (CASE WHEN TYPE = 'OUT' THEN (CASE WHEN STATUS = 'APPROVED' THEN 1 ELSE 0 END) ELSE 0 END) SEND_APPROVED, 
      (CASE WHEN TYPE = 'OUT' THEN (CASE WHEN STATUS = 'COMPLETED' THEN 1 ELSE 0 END) ELSE 0 END) SEND_COMPLETED, 
      (CASE WHEN TYPE = 'OUT' THEN (CASE WHEN STATUS = 'FAILED' THEN 1 ELSE 0 END) ELSE 0 END) SEND_FAILED, 
      (CASE WHEN TYPE = 'OUT' THEN (CASE WHEN STATUS = 'CANCELED' THEN 1 ELSE 0 END) ELSE 0 END) SEND_CANCELED, 
      (CASE WHEN TYPE = 'OUT' THEN (CASE WHEN STATUS = 'DRAFT' THEN 1 ELSE 0 END) ELSE 0 END) RECEIVED_DRAFT, 
      (CASE WHEN TYPE = 'OUT' THEN (CASE WHEN STATUS = 'APPROVED' THEN 1 ELSE 0 END) ELSE 0 END) RECEIVED_APPROVED, 
      (CASE WHEN TYPE = 'IN' THEN (CASE WHEN STATUS = 'COMPLETED' THEN (CASE WHEN INVOICE_STATUS = 'ACCEPTED' THEN 1 ELSE 0 END) ELSE 0 END) ELSE 0 END) RECEIVED_ACCEPTED_SEND, 
      (CASE WHEN TYPE = 'IN' THEN (CASE WHEN STATUS = 'COMPLETED' THEN (CASE WHEN INVOICE_STATUS = 'REJECTED' THEN 1 ELSE 0 END) ELSE 0 END) ELSE 0 END) RECEIVED_REJECTED_SEND 
       From Eis_Invoice_Header  
        Where Invoice_Date Between Sysdate()-365 And (sysdate + Interval '3' Month from dual)) as T

來源

2013-08-26 user2682929

看來你有這個代碼的問題：「WHERE Invoice_Date BETWEEN SYSDATE（） - 365 AND（SYSDATE +間隔「3」雙MONTH））爲T」首先你應該寫SYSDATE我寫不喜歡的功能。第二部分你想做什麼？如果你想3個月添加到SYSDATE你應該使用 'ADD_MONTHS（SYSDATE，3）' –

這是MySQL的代碼 'SYSDATE（） - 365和DATE_ADD（SYSDATE（），間隔3個月））T「;'也add_month給出了錯誤。 – user2682929

查詢相同。
在查詢
，使用 where invoice_date between sysdate- 365 and sysdate + interval '3' month'

來源

2013-08-26 07:27:18 ajmalmhd04

它的工作，感謝你也是我改變，其使用'add_mohts（）'是不是使用'間隔更牛逼 – user2682929

之前來'，因爲它可能會失敗，例如：'to_date（'30 -jan-2013'，'dd-mon-yyyy'）+ interval'1'month'' – ajmalmhd04

您必須將間隔轉換爲add_months和sysdate（）到sysdate。你也可以改變個案來簡化。

SELECT SUM(T.SEND_UNREAD_DRAFT) SEND_UNREAD_DRAFT, SUM(T.SEND_READ_DRAFT) SEND_READ_DRAFT, SUM(T.SEND_APPROVED) SEND_APPROVED, SUM(T.SEND_COMPLETED)  SEND_COMPLETED, SUM(T.SEND_FAILED) SEND_FAILED,SUM(T.RECEIVED_DRAFT) RECEIVED_DRAFT,SUM(T.RECEIVED_APPROVED) RECEIVED_APPROVED, Sum(T.Received_Accepted_Send)  Received_Accepted_Send, Sum(T.Received_Rejected_Send) Received_Rejected_Send, Sum(T.Send_Canceled) Send_Canceled 
FROM( 
SELECT CASE WHEN TYPE = 'OUT' and STATUS = 'DRAFT' and READ_FLAG = 'N' THEN 1 ELSE 0 END SEND_UNREAD_DRAFT, CASE WHEN TYPE = 'OUT' and STATUS = 'DRAFT' and  READ_FLAG = 'Y' THEN 1 ELSE 0 END SEND_READ_DRAFT, CASE WHEN TYPE = 'OUT' and STATUS = 'APPROVED' THEN 1 ELSE 0 END SEND_APPROVED, CASE WHEN TYPE = 'OUT' and  STATUS = 'COMPLETED' THEN 1 ELSE 0 END SEND_COMPLETED, CASE WHEN TYPE = 'OUT' and STATUS = 'FAILED' THEN 1 ELSE 0 END SEND_FAILED, CASE WHEN TYPE = 'OUT' and  STATUS = 'CANCELED' THEN 1 ELSE 0 END SEND_CANCELED, CASE WHEN TYPE = 'OUT' and STATUS = 'DRAFT' THEN 1 ELSE 0 END RECEIVED_DRAFT, CASE WHEN TYPE = 'OUT' and  STATUS = 'APPROVED' THEN 1 ELSE 0 END RECEIVED_APPROVED, CASE WHEN TYPE = 'IN' and STATUS = 'COMPLETED' and INVOICE_STATUS = 'ACCEPTED' THEN 1 ELSE 0 END  RECEIVED_ACCEPTED_SEND, CASE WHEN TYPE = 'IN' and STATUS = 'COMPLETED' and INVOICE_STATUS = 'REJECTED' THEN 1 ELSE 0 END RECEIVED_REJECTED_SEND From  Eis_Invoice_Header Where Invoice_Date Between Sysdate-365 And add_months(sysdate ,3) 
) as T

來源

2013-08-26 07:25:00

'SYSDATE +間隔「3」 Month'會工作得很好了甲骨文。 –

嘗試下面的查詢，

SELECT SUM(T.SEND_UNREAD_DRAFT) SEND_UNREAD_DRAFT, 
     SUM(T.SEND_READ_DRAFT) SEND_READ_DRAFT, 
     SUM(T.SEND_APPROVED) SEND_APPROVED, 
     SUM(T.SEND_COMPLETED) SEND_COMPLETED, 
     SUM(T.SEND_FAILED) SEND_FAILED, 
     SUM(T.RECEIVED_DRAFT) RECEIVED_DRAFT, 
     SUM(T.RECEIVED_APPROVED) RECEIVED_APPROVED, 
     Sum(T.Received_Accepted_Send) Received_Accepted_Send, 
     Sum(T.Received_Rejected_Send) Received_Rejected_Send, 
     Sum(T.Send_Canceled) Send_Canceled 
    FROM 
     (SELECT (CASE WHEN TYPE = 'OUT' THEN (CASE WHEN STATUS = 'DRAFT' THEN (CASE WHEN READ_FLAG = 'N' THEN 1 ELSE 0 END) ELSE 0 END) ELSE 0 END) SEND_UNREAD_DRAFT, 
       (CASE WHEN TYPE = 'OUT' THEN (CASE WHEN STATUS = 'DRAFT' THEN (CASE WHEN READ_FLAG = 'Y' THEN 1 ELSE 0 END) ELSE 0 END) ELSE 0 END) SEND_READ_DRAFT, 
       (CASE WHEN TYPE = 'OUT' THEN (CASE WHEN STATUS = 'APPROVED' THEN 1 ELSE 0 END) ELSE 0 END) SEND_APPROVED, 
       (CASE WHEN TYPE = 'OUT' THEN (CASE WHEN STATUS = 'COMPLETED' THEN 1 ELSE 0 END) ELSE 0 END) SEND_COMPLETED, 
       (CASE WHEN TYPE = 'OUT' THEN (CASE WHEN STATUS = 'FAILED' THEN 1 ELSE 0 END) ELSE 0 END) SEND_FAILED, 
       (CASE WHEN TYPE = 'OUT' THEN (CASE WHEN STATUS = 'CANCELED' THEN 1 ELSE 0 END) ELSE 0 END) SEND_CANCELED, 
       (CASE WHEN TYPE = 'OUT' THEN (CASE WHEN STATUS = 'DRAFT' THEN 1 ELSE 0 END) ELSE 0 END) RECEIVED_DRAFT, 
       (CASE WHEN TYPE = 'OUT' THEN (CASE WHEN STATUS = 'APPROVED' THEN 1 ELSE 0 END) ELSE 0 END) RECEIVED_APPROVED, 
       (CASE WHEN TYPE = 'IN' THEN (CASE WHEN STATUS = 'COMPLETED' THEN (CASE WHEN INVOICE_STATUS = 'ACCEPTED' THEN 1 ELSE 0 END) ELSE 0 END) ELSE 0 END) RECEIVED_ACCEPTED_SEND, 
       (CASE WHEN TYPE = 'IN' THEN (CASE WHEN STATUS = 'COMPLETED' THEN (CASE WHEN INVOICE_STATUS = 'REJECTED' THEN 1 ELSE 0 END) ELSE 0 END) ELSE 0 END) RECEIVED_REJECTED_SEND 
      From Eis_Invoice_Header 
     WHERE invoice_date BETWEEN add_months(sysdate, -12) --SYSDATE - 365 
      AND add_months(sysdate, 3));

來源

2013-08-26 07:32:29 Dba

ORA-00905：故障Mysql的語法轉換到Oracle語法

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