join on column pandas
# df1 as main df and use the feild from df2 and map it into df1
df1.merge(df2,on='columnName',how='left')join on column pandas
# df1 as main df and use the feild from df2 and map it into df1
df1.merge(df2,on='columnName',how='left')joins in pandas
pd.merge(product,customer,left_on='Product_name',right_on='Purchased_Product')joins in pandas
pd.merge(product,customer,on='Product_ID')join pandas dataframe by column
df_outer = pd.merge(df1, df2, on='id', how='outer')
df_inner = pd.merge(df1, df2, on='id', how='inner')Copyright © 2021 Codeinu
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