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From Adam Gilmore <dragoncu...@gmail.com>
Subject Re: Understanding Drill's timestamp and timezone
Date Tue, 12 May 2015 05:13:05 GMT
I must say - this is really confusing and seems to be undocumented.

I think if Drill is going to not support a timestamp with timezone in the
near future, it should deal with ALL date/times as UTC, or at the very
least provide functions to convert between the two where applicable.

For example, the new extended JSON support ($date) will parse a date such
as "2015-01-01T00:22:00Z" and convert it to the local time.  So if you were
to (as we are) create a Parquet table from JSON (with extended JSON), then
all the dates in the Parquet file will be created as local time

On Fri, May 8, 2015 at 12:14 PM, Hao Zhu <hzhu@maprtech.com> wrote:

> Hi Team,
> Recently spent some time to test the Drill's timestamp behavior, so sharing
> the article "Understanding Drill's timestamp and timezone
> <http://www.openkb.info/2015/05/understanding-drills-timestamp-and.html>".
> This article tests the behaviors under different Drill's timezones and
> source data's timezones.
> Thanks,
> Hao

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