one easiest way to do this is
create a table where each date maps to week of month, week of year, day of
week, day of month and then do the join on just date and put the conditions
on where clause.
Its easy to manipulate the date column for my understanding and you can
join just based on date and
I have the requirement trying to support in hive, not sure if it is doable.
I have the hadoop 1.1.1 with Hive 0.9.0 (Using deby as the meta store)
If I partition my data by a dt column, so if my table 'foo' have some
partitions like 'dt=2013-07-01' to 'dt=2013-07-30'.
Now the user want to query al
