On Mon, Jan 23, 2017 at 6:08 PM, Adrian Klaver <adrian.kla...@aklaver.com> wrote:
> > production=# show timezone; > TimeZone > ---------- > UTC > (1 row) > > production=# select ' 2011-01-01 00:00:03.925-06'::timestamptz < > '2011-01-01'::date; > ?column? > ---------- > f > What Tom said - though I missed the part about "the timezone when the data was entered" - I was thinking it was only the timezone at the time of the dump that would impact things. To your example - testing in UTC is going to always result in failure for Z values <= 0 since they will all result in a UTC date of 2011-01-01. Choosing +06 would result in a passed test. David J.