pandas - Python - Filter DataFrame by Sub DataFrame -


i got dataframe this:

      b   c  1   1   2   3 2   4   5   6 3   7   8   9

and want filter sub set of dataframe:

      c  1   4   6 2   7   9

finally, can output:

      b   c 2   4   5   6  3   7   8   9

how can solve this?

in [92]: d1.merge(d2) out[92]:     b  c 0  4  5  6 1  7  8  9

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