> Long Description
> I use expression like int4(reltime(<interval-field>)) to get interval length in
>seconds. When <interval-field> is NULL backend crashes (psql session):
This is likely fixed in the upcoming 7.1, since NULL handling has been
greatly improved for "by value" types like reltime. However, you *could*
be doing this as
select date_part('epoch', <interval-field>) ...
hth
- Thomas
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TIP 4: Don't 'kill -9' the postmaster
