Thomas Lockhart wrote:
>
> > [PostgreSQL 6.5.0 on i386-unknown-freebsd3.2, compiled by gcc 2.7.2.1]
> > test1=> select count(*), max("ID"), min("ID"), avg("ID") from "ItemsBars";
> > count| max| min| avg
> > ------+-------+-----+----
> > 677719|3075717|61854|-251
> > (1 row)
> > Overflow, perhaps?
>
> Of course. These are integer fields? I've been considering changing
> all accumulators (and results) for integer aggregate functions to
> float8, but have not done so yet. I was sort of waiting for a v7.0
> release, but am not sure why...
Wouldn't it be better to use NUMERIC for the avg(int) state
values? It will never loose any significant digit.
Jan
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