什麼是在Oracle中顯示重複行的理想方式?這裏的訣竅是我正在尋找所有行,不僅僅是倍數(重複)。因此,例如在下面的數據集:Oracle重複行檢測
RSN fname lname emailaddress
1 John Smith [email protected]
2 John Smith [email protected]
3 John Smith [email protected]
4 Kevin Walker [email protected]
5 James Kirk [email protected]
6 James Kirk [email protected]
7 Kevin James [email protected]
8 Mike Jones [email protected]
我想下面返回:
1 John Smith [email protected]
2 John Smith [email protected]
3 John Smith [email protected]
5 James Kirk [email protected]
6 James Kirk [email protected]
任何幫助嗎?
這裏,讓我[搜索](http://stackoverflow.com/search?q= [甲骨文] +複製+行)爲您 – tbone
我找遍廣泛,但是,我發現結果只返回重複的,即給定條件的第二個或更高實例的行。但感謝您的意見。 – b1shp