Question

我有表A，需要得到如表B所示的结果。

Table A

S.no  Name
1     xy rz Jr
2     yz re Sr
3     yr, rq, Sr.


Table B 

S.no Name
1    xy, rz, Jr.
2    yz, re, Sr.
3    yr, rq, Sr.

我最初尝试删除特殊字符，然后在后期合并但我无法以所需的输出格式排列

Answer 1

这是我的解决方案：

1-尝试对您的列应用转换以清除特殊字符（例如＆＃39;。＆＃39;，＆＃39;，＆＃39;）：

REPLACE(
  REPLACE( @[User::val3_]
    ,","
    ,"")
  ,"."
  ,"")

2-然后，您可以应用此代码来转换列：

    @[User::val]+"------"+
(LEFT(@[User::val],2)+", ")
+
(LEFT(
  TRIM(
    REPLACE(@[User::val]
                      ,(LEFT(@[User::val],2))
                      ,"") )
  ,2)+", ")
+
(LEFT(
  TRIM(
    REPLACE(TRIM( REPLACE(@[User::val],LEFT(@[User::val],2),"") )
            ,(LEFT(
                TRIM(REPLACE(@[User::val],(LEFT(@[User::val],2)),"") )
                ,2))
            ,"") )
,2)+".")

我希望这会对你有所帮助。

祝你好运

SSIS派生列字符清除错误

1 个答案: