Re: Help with SQL updating not working.

Paul Linehan <linehanp(at)tcd(dot)ie> wrote:

> Hi all,
>
> I'm trying to perform an update and having a bad brain day!
>
> It involves calculating the different between two times and inserting
> the difference into a third field
>
> Create the table
>
> test=# CREATE TABLE the_times (time1 time, time2 time, time_diff
> integer); -- time_diff is in seconds;
> CREATE TABLE

the time_diff - column are unnecessary, it can be calculated in the
select.

Andreas
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