Skip site navigation (1) Skip section navigation (2)

BUG in 7.1.3 (fwd)

From: Alessandro Rossi <alex(at)sunrise(dot)radiostudiodelta(dot)it>
To: pgsql-bugs(at)postgresql(dot)org
Subject: BUG in 7.1.3 (fwd)
Date: 2001-09-06 21:42:57
Message-ID: Pine.LNX.4.05.10109062342051.32482-100000@sunrise.radiostudiodelta.it (view raw or flat)
Thread:
Lists: pgsql-bugs
I think I  have found a bug in version 7.1.3. (I have installed  binary
rpms from postgres site on rh7.1)

Here is the DB and some sample entries.


CREATE TABLE "timetest" (
	"id" serial primary key,
	"timebegin" time,
	"timeend" time
	);

insert into timetest (timebegin,timeend) values ('12:00:20','12:01:00');
insert into timetest (timebegin,timeend) values ('14:00:20','14:02:00');
insert into timetest (timebegin,timeend) values ('15:00:00','15:00:40');

WORKS


THIS SELECT DOESN'T WORK: 
select  sum(timeend-timebegin) as totaltime from timetest;

HERE IS WHAT POSTGRES REPORT:

timetest=# select  sum(timeend-timebegin) as totaltime from timetest;
ERROR:  Unable to select an aggregate function sum(time)
timetest=# select version();
                           version                           
-------------------------------------------------------------
 PostgreSQL 7.1.3 on i686-pc-linux-gnu, compiled by GCC 2.96
(1 row)

timetest=#

ON POSTGRES 7.0.3
timetest=# select  sum(timeend-timebegin) as totaltime from timetest;
 totaltime 
-----------
 00:03
(1 row)

timetest=# select version();
                           version                           
-------------------------------------------------------------
 PostgreSQL 7.0.3 on i686-pc-linux-gnu, compiled by gcc 2.96
(1 row)

ascor=# 

Hope this can help to fix the BUG!

Alex




pgsql-bugs by date

Next:From: John SummerfieldDate: 2001-09-06 23:46:30
Subject: Re: Build problem with CVS version
Previous:From: Tom LaneDate: 2001-09-06 20:29:09
Subject: Re: Logging problems in PostgreSQL 7.2devel

Privacy Policy | About PostgreSQL
Copyright © 1996-2014 The PostgreSQL Global Development Group