join columns in python code example
Example 1: combining 2 dataframes pandas
df_3 = pd.concat([df_1, df_2])Example 2: joins in pandas
pd.merge(product,customer,how='inner',left_on=['Product_ID','Seller_City'],right_on=['Product_ID','City'])df_3 = pd.concat([df_1, df_2])pd.merge(product,customer,how='inner',left_on=['Product_ID','Seller_City'],right_on=['Product_ID','City'])