我使用不同但有一個重複的SQL幫我

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select distinct WORKORDER.WONUM , WORKORDER.SVCGRP ,WORKORDER.STATUS , 
WORKORDER.DESCRIPTION ,WORKORDER.REPORTDATE WO_DATE ,RFQLINE.ENTERDATE RFQ_DATE, 
PRLINE.RFQNUM,PRLINE.PONUM ,PRLINE.prnum ,PRLINE.ENTERDATE PR_DATE,POLINE.ENTERDATE 
from workorder 
join PRLINE on workorder.wonum = prline.refwo 
JOIN RFQLINE ON workorder.wonum =rfqline.refwo 
JOIN POLINE ON workorder.wonum =PoLine.refwo 
where WORKORDER.REPORTDATE between ('12/dec/12') and ('1/mar/15') 
and WORKORDER.STATUS NOT IN ('CLOSE', 'CAN') 
and WORKORDER.GLACCOUNT like '%ACAD-C0'; 



1730382 43 WMATL CUSC User Issues,Civil 09-JAN-13 15-NOV-14 4122 3624 3754 15-JAN-13 23-DEC-14 
1730382 43 WMATL CUSC User Issues,Civil 09-JAN-13 15-NOV-14 4122 3624 3754 15-JAN-13 23-DEC-14 
1730382 43 WMATL CUSC User Issues,Civil 09-JAN-13 15-NOV-14 4122 3624 3754 15-JAN-13 23-DEC-14 
1730382 43 WMATL CUSC User Issues,Civil 09-JAN-13 15-NOV-14 4122 3624 3754 15-JAN-13 23-DEC-14 
1730382 43 WMATL CUSC User Issues,Civil 09-JAN-13 15-NOV-14 4122 3624 3754 15-JAN-13 23-DEC-14 
1730382 43 WMATL CUSC User Issues,Civil 09-JAN-13 15-NOV-14 4122 3624 3754 15-JAN-13 23-DEC-14 
1730382 43 WMATL CUSC User Issues,Civil 09-JAN-13 15-NOV-14 4122 3624 3754 15-JAN-13 23-DEC-14 
1730382 43 WMATL CUSC User Issues,Civil 09-JAN-13 15-NOV-14 4122 3624 3754 15-JAN-13 23-DEC-14 
1730382 43 WMATL CUSC User Issues,Civil 09-JAN-13 15-NOV-14 4122 3624 3754 15-JAN-13 23-DEC-14 
1730382 43 WMATL CUSC User Issues,Civil 09-JAN-13 15-NOV-14 4122 3624 3754 15-JAN-13 23-DEC-14 
1730382 43 WMATL CUSC User Issues,Civil 09-JAN-13 15-NOV-14 4122 3624 3754 15-JAN-13 23-DEC-14 
1730382 43 WMATL CUSC User Issues,Civil 09-JAN-13 15-NOV-14 4122 3624 3754 15-JAN-13 23-DEC-14 
2899705 40 WMATL Academic User Issues,OTHERS 15-JAN-14 04-JAN-15 4171 3648 5073 28-JAN-14 11-JAN-15 
2899705 40 WMATL Academic User Issues,OTHERS 15-JAN-14 04-JAN-15 4171 3648 5073 28-JAN-14 11-JAN-15 
2899705 40 WMATL Academic User Issues,OTHERS 15-JAN-14 04-JAN-15 4171 3648 5073 28-JAN-14 11-JAN-15 
2899705 40 WMATL Academic User Issues,OTHERS 15-JAN-14 04-JAN-15 4171 3648 5073 28-JAN-14 11-JAN-15 
2899705 40 WMATL Academic User Issues,OTHERS 15-JAN-14 04-JAN-15 4171 3648 5073 28-JAN-14 11-JAN-15 
2899705 40 WMATL Academic User Issues,OTHERS 15-JAN-14 04-JAN-15 4171 3648 5073 28-JAN-14 11-JAN-15 
2899705 40 WMATL Academic User Issues,OTHERS 15-JAN-14 04-JAN-15 4171 3648 5073 28-JAN-14 11-JAN-15 
2899705 40 WMATL Academic User Issues,OTHERS 15-JAN-14 04-JAN-15 4171 3648 5073 28-JAN-14 11-JAN-15 
2899705 40 WMATL Academic User Issues,OTHERS 15-JAN-14 04-JAN-15 4171 3648 5073 28-JAN-14 11-JAN-15 
2899705 40 WMATL Academic User Issues,OTHERS 15-JAN-14 04-JAN-15 4171 3648 5073 28-JAN-14 11-JAN-15 
2899705 40 WMATL Academic User Issues,OTHERS 15-JAN-14 04-JAN-15 4171 3648 5073 28-JAN-14 11-JAN-15 
2899705 40 WMATL Academic User Issues,OTHERS 15-JAN-14 04-JAN-15 4171 3648 5073 28-JAN-14 11-JAN-15 
2899705 40 WMATL Academic User Issues,OTHERS 15-JAN-14 04-JAN-15 4171 3648 5073 28-JAN-14 11-JAN-15 
2899705 40 WMATL Academic User Issues,OTHERS 15-JAN-14 04-JAN-15 4171 3648 5073 28-JAN-14 11-JAN-15 
2899705 40 WMATL Academic User Issues,OTHERS 15-JAN-14 04-JAN-15 4171 3648 5073 28-JAN-14 11-JAN-15 
2899705 40 WMATL Academic User Issues,OTHERS 15-JAN-14 04-JAN-15 4171 3648 5073 28-JAN-14 11-JAN-15 
2899981 41 APPR Academic User Issues,WATER PROOFING 25-JAN-14 14-SEP-14 4010 3489 5080 02-FEB-14 21-SEP-14 
2900868 42 WMATL Academic User Issues,WATER PROOFING 16-FEB-14 12-OCT-14 4065 3554 5148 25-FEB-14 02-NOV-14 
2900868 42 WMATL Academic User Issues,WATER PROOFING 16-FEB-14 12-OCT-14 4065 3554 5148 25-FEB-14 02-NOV-14 
2900868 42 WMATL Academic User Issues,WATER PROOFING 16-FEB-14 12-OCT-14 4065 3554 5148 25-FEB-14 02-NOV-14 
3073377 41 WMATL Academic User Issues,OTHERS 26-FEB-14 24-APR-14 3761 3600 5199 13-MAR-14 09-DEC-14 
3073377 41 WMATL Academic User Issues,OTHERS 26-FEB-14 24-APR-14 3761 3600 5199 13-MAR-14 09-DEC-14 
3073377 41 WMATL Academic User Issues,OTHERS 26-FEB-14 24-APR-14 3761 3600 5199 13-MAR-14 09-DEC-14 
3073377 41 WMATL Academic User Issues,OTHERS 26-FEB-14 24-APR-14 3761 3600 5199 13-MAR-14 09-DEC-14 
3073383 41 WMATL Academic User Issues,OTHERS 26-FEB-14 24-APR-14 3778 3601 5197 13-MAR-14 09-DEC-14 
3073383 41 WMATL Academic User Issues,OTHERS 26-FEB-14 24-APR-14 3778 3601 5197 13-MAR-14 09-DEC-14 
3073383 41 WMATL Academic User Issues,OTHERS 26-FEB-14 24-APR-14 3778 3601 5197 13-MAR-14 09-DEC-14 
3073383 41 WMATL Academic User Issues,OTHERS 26-FEB-14 24-APR-14 3778 3601 5197 13-MAR-14 09-DEC-14 
3073388 41 WMATL Academic User Issues,OTHERS 26-FEB-14 24-APR-14 3762 3612 5198 13-MAR-14 09-DEC-14 

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來源

2015-04-12 Nader Ahmed

這些是什麼，糾正你的問題的格式，並說有關的具體問題或錯誤，它需要清楚你想要什麼，我的意思是不要只發布代碼，發佈問題描述或你想要的內容。 – jfun

問題不清楚。你的問題是什麼 –

帶有'distinct'的查詢不會返回重複項，所以這些值之間必須有實際的差異。似乎有一些字段被選中，但在您顯示的結果中缺失。 – Guffa

我認爲你從輸出中看到重複的原因是因爲你只在你的輸出中顯示沒有時間的日期。對於每個WONUM日期（WO_DATE，RFQ_DATE），您可能有多行。

如果您更改日期格式，包括時間，以及：

alter session set nls_date_format='dd-MON-yy hh:mi:ss AM';

然後再次運行查詢，你應該會看到相同的WONUM行的時間爲同一天不同。

如果你真的想只（不考慮時間）的日期，然後改變你的查詢到不同的值：

select distinct WORKORDER.WONUM , WORKORDER.SVCGRP ,WORKORDER.STATUS , 
WORKORDER.DESCRIPTION ,trunc(WORKORDER.REPORTDATE) WO_DATE ,trunc(RFQLINE.ENTERDATE) RFQ_DATE, 
PRLINE.RFQNUM,PRLINE.PONUM ,PRLINE.prnum ,PRLINE.ENTERDATE PR_DATE,POLINE.ENTERDATE from ...

來源

2015-05-05 21:45:29 Wenju

我使用不同但有一個重複的SQL幫我

回答

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