Suppose you have these two dfs:
df1=
col1 col2 col3
3 45 abc
2 21 eed
6 90 cdf
7 87 gzp
df2=
firstcol secondcol thirdcol
3 45 33456
7 87 89421
6 90 19243
2 21 24435
and I want to add 'thirdcol' to df1, when certain columns/ a selected list of columns match (so first two columns here). In df2 the second and fourth row switched places for examples. My wanted result df would be this:
result=
col1 col2 col3 thirdcol
3 45 abc 33456
2 21 eed 24435
6 90 cdf 19243
7 87 gzp 89421
Can anyone help please?
