Hi Cheolsoo, What if my date time column is not formatted properly? I noticed when I cast my column to datetime, it comes out with null values.
Thanks, Tim On Thu, Mar 21, 2013 at 4:46 PM, Cheolsoo Park <[email protected]> wrote: > Hi Tim, > > Pig 0.11 has datetime type. You can do something like this: > > a = LOAD 'input.txt' AS (date:datetime); > b = FILTER a BY date < ToDate('2013-01-01'); > > Also see built-in functions for datetime type: > http://pig.apache.org/docs/r0.11.0/func.html#datetime-functions > > Thanks, > Cheolsoo > > > On Thu, Mar 21, 2013 at 3:11 PM, Tim Chan <[email protected]> wrote: > > > Since there is not date datatype, how do I filter on a date column? > > I've been setting the date column as a chararray. > > > > I would like to do something like: > > > > > > a = filter b by date_col < '2013-01-01'; > > >
