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我想将所有表列数据变成选择列,例如 -
如果我有
ID Name 1 A 2 B 3 C
我有另一个表,其中我尊重 A、B、C 的值,我想喜欢 -
A B C NA 2% NA 1% NA 6% NA NA NA 1% 4% 8%
请协助。谢谢阿拜