Also, POW() is not documented here:
http://www.postgresql.org/docs/8.1/interactive/functions-math.html
Chris
Christopher Kings-Lynne wrote:
> How come these give slightly different results?
>
> test=# SELECT POW(2,-2);
> pow
> ------
> 0.25
> (1 row)
>
> test=# SELECT POWER(2,-2);
> power
> -------
> 0.25
> (1 row)
>
>
> (Note width of result field.)
>
> Chris
>
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