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Oracle 将 不同列 的值 拼接成一个 字符串

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Release: 2016-06-07 17:29:43
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Oracle 将 不同列 的值 拼接成一个 字符串 --利用拼接操作符ldquo;||rdquo;或者 CONCAT(

Oracle 将 不同列 的值 拼接成一个 字符串

--利用拼接操作符“||”或者 CONCAT('','')函数,将不同列的值 拼接成一个 字符串

-- 方法一:推荐
SELECT S.TEAM ||'**'|| S.NAME ||'**'|| S.JOB_NUMBER 
FROM STAFF S WHERE S.PASS ='123456' AND S.TEAM ='南方'

--方法二:繁琐。
SELECT CONCAT(  CONCAT( CONCAT( CONCAT(S.TEAM,'**' ),S.NAME) ,'**') , S.JOB_NUMBER) 
FROM STAFF S WHERE S.PASS ='123456' AND S.TEAM ='南方'

--结果均一样如下
南方**陈某某**110320
南方**彭某某**119008
南方**黄某某**119083

 

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