On Sun, 19 Oct 2025, Adrian Klaver wrote:

2) If you really need a timestamp the work is already done, instead of building on the fly.

Adrian,

As each row in the table already has both a date column and a time column I
don't know if I 'really' need a timestamp. When would a timestamp be really
needed?

select ('10/19/2025'::date + '07:50'::time)::timestamptz;

Yes, I saw that on the doc page. This requires manually changing each row in
the table rather than using a date/time condition/function to to create the
single timestamp column. So, apparently there's not a way to modify the
table other than by hand.

Thanks,

Rich


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