it has already been fixed in 7.3b2
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[mailto:pgsql-bugs-owner@;postgresql.org] ´ú±í [EMAIL PROTECTED]
·¢ËÍʱ¼ä: 2002Äê11ÔÂ14ÈÕ 21:50
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Ö÷Ìâ: [BUGS] Bug #818: There are no aggregate functions for type RELTIME
Paul Mamin ([EMAIL
[EMAIL PROTECTED] writes:
> There are no aggregate functions for type RELTIME
Use type INTERVAL. Reltime is obsolescent.
regards, tom lane
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Paul Mamin ([EMAIL PROTECTED]) reports a bug with a severity of 4
The lower the number the more severe it is.
Short Description
There are no aggregate functions for type RELTIME
Long Description
create table a (b reltime);
insert into a values ('00:02:00');
select sum(b) from a;
sum
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120
