2013/2/4 Kirk Wythers wythe...@umn.edu:
I am looking for suggestions on aggregation techniques using a timestamp
column. In my case I have tried:
date_trunc('hour', derived_tsoil_fifteen_min_stacked.time2),
but date_truck only seems to aggregate the timestamp. I thought I could use
On Feb 4, 2013, at 3:26 PM, Jason Dusek jason.du...@gmail.com wrote:
2013/2/4 Kirk Wythers wythe...@umn.edu:
I am looking for suggestions on aggregation techniques using a timestamp
column. In my case I have tried:
date_trunc('hour', derived_tsoil_fifteen_min_stacked.time2),
but