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NO VALUE  NAME
1       a       ²âÊÔ1
1       b       ²âÊÔ2
1       c       ²âÊÔ3
1       d       ²âÊÔ4
2       e       ²âÊÔ5
4       f        ²âÊÔ6
4       g       ²âÊÔ7
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select No,
       ltrim(max(sys_connect_by_path(Value, ';')), ';') as Value,
       ltrim(max(sys_connect_by_path(Name, ';')), ';') as Name
  from (select No,
               Value,
               Name,
               rnFirst,
               lead(rnFirst) over(partition by No order by rnFirst) rnNext
          from (select a.No,
                       a.Value,
                       a.Name,
                       row_number() over(order by a.No, a.Value desc) rnFirst
                  from Test a) tmpTable1) tmpTable2
&n


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