ROHIT SACHDEVA <sachdeva.rohit648@gmail.com> writes:
> While using hash partition i am facing the problem that the data is not
> going into the proper partition table .
Define "proper". It's generally best to assume that the hash function
is a black box --- if you assume you know which partition a given key
value will be mapped to, you are doing something very fragile, and people
will have no sympathy for you when it breaks.
If you want a predictable mapping, use list or range partitioning,
not hash.
regards, tom lane