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Hive, mail # user - What's wrong with this query?


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Re: What's wrong with this query?
Vijay 2012-07-10, 20:28
You need to use from_unixtime()

On Tue, Jul 10, 2012 at 1:01 PM, Raihan Jamal <[EMAIL PROTECTED]> wrote:
> Here timestamps is a string and I always get NULL in the second column when
> I try to get date out of the timestamp. Anything wrong I am doing?
>
>
> select A.timestamps, to_date(A.timestamps) from
> (select user_id, prod_and_ts.product_id as product_id,
> prod_and_ts.timestamps as timestamps from testingtable2 lateral view
> explode(purchased_item) exploded_table as prod_and_ts) A;
>
>
> This is the Output I am getting always.
>
> 1004941621      NULL
> 1005268799      NULL
> 1061569397      NULL
> 1005542471      NULL
>
>
>
> Raihan Jamal
>