change multiple columns in pandas dataframe to datetime

Question

I have a dataframe of 13 columns and 55,000 rows I am trying to convert 5 of those rows to datetime, right now they are returning the type \'object\' and I need to transform thi

Answer 1

my_df[['column1','column2']] =     
my_df[['column1','column2']].apply(pd.to_datetime, format='%Y-%m-%d %H:%M:%S.%f')

Note: of course the format can be changed as required.