You could use the unix_timestamp function ...
unix_timestamp(ts, <pattern>) >= unix_timestamp("2012-09-10", 'yyyy-MM-dd')
...
something on those lines
Also checkout
https://cwiki.apache.org/Hive/languagemanual-udf.html#LanguageManualUDF-DateFunctions
for more datetime functions in Hive.
Ashish
On Mon, Sep 17, 2012 at 2:07 PM, zuohua zhang <zuo...@gmail.com> wrote:
> I have a date column in this format:
> Mon Jul 16 14:05:12 PDT 2012
>
> I want to select all records > 2012-09-01.
>
> How to do?
>
> Thanks!
>
