table joins in python code example

Example 1: SQL joins in python

This was What I intended
 ID Case NxtCase
 1    A        
 2    C        
 3    E      

This is my desired result

 ID Case NxtCase
 1    A        B
 2    C        D
 3    E        F

Example 2: how to join tables in python

display('df1', 'df2', "pd.merge(df1, df2, on='employee')")