Assume we have two time stamp like: 9/15/2002 8:05 and 9/15/2002
if we need to evaluate the difference of these two time stamp in terms of
hours ( or minutes ), how to do that?
Hive seems only support the format 'yyyy-MM-dd HH:mm:ss' , how can we
transform the two time stamps into the format that can be processed by
thanks for any suggestion in advance.