📅  最后修改于: 2022-03-11 14:46:10.752000             🧑  作者: Mango
In [119]:
common = df1.merge(df2,on=['col1','col2'])
print(common)
df1[(~df1.col1.isin(common.col1))&(~df1.col2.isin(common.col2))]
col1 col2
0 1 10
1 2 11
2 3 12
Out[119]:
col1 col2
3 4 13
4 5 14