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/*
±êÖ¾´úÂë ´íÎó´úÂë ´íÎóÊýÁ¿
------- ----------- -----------
1002 77 12
1235 87 10
1568 77 23
1869 101 5

(4 ÐÐÊÜÓ°Ïì)
*/

//Ҫת»»³ÉÈçÏÂ
/*
±êÖ¾´úÂë 77 87 101
------- ----------- ----------- -----------
1002 12 0 0
1235 0 10 0
1568 23 0 0
1869 0 0 5

(4 ÐÐÊÜÓ°Ïì)
*/




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http://topic.csdn.net/u/20100109/13/6a10c168-f190-4766-b838-adbf03c4ac7b.html?64786


create or replace function row_to_col_func(tabname in varchar2,
  group_col in varchar2,
  column_col in varchar2,
  value_col in varchar2,
 


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