Tom Lane <tgl@sss.pgh.pa.us> wrote:
>> For a "timestamp with time zone" column, how do I find all rows where the value is within the beginning and ending
ofa single date?
> If you compare a date to a timestamp, the date is taken to mean midnight
> of its day. So you need something along the line of
> WHERE timestampcol BETWEEN dateval AND dateval+1
To be exact:
| WHERE timestampcol >= dateval AND timestampcol < dateval+1
because otherwise the start of the next day is included in
the previous and therefore potentially counted twice.
Tim
