Re: cast not IMMUTABLE?

* Tom Lane <tgl@sss.pgh.pa.us> wrote:
>
> > why that cast is not considered IMMUTABLE ?
>
> Because it depends on your TimeZone setting.  Observe:

BTW: whats really the difference between timezone and
timezonetz ? I always used to use timestamp (w/o tz) and
thought timestamptz was just an question of presentation.


cu
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