joining NoneType and DateTimeType

[s99999999s2003]

hi
i have some databse results that are NoneType and DateTimeType. now i
have trouble
joining these row results together like "|".join(result) as it says
cannot join NoneType , DateTimeType . How can i change these types so i
can join the columns together as string?
thanks

 

[Simon Brunning]

i have some databse results that are NoneType and DateTimeType. now i
have trouble
joining these row results together like "|".join(result) as it says
cannot join NoneType , DateTimeType . How can i change these types so i
can join the columns together as string?

"|".join(str(column) for column in result)