Steve Crawford wrote:
> Thanks - I had read that document but overlooked array_dims (I had looked for
> such functions using \df in psql but array_dims isn't listed). The values
> returned are not two-dimensional but rather a start:end element of an array
> (see notes below).
>
> Ideally I'd like to get a single int that is the size of the array rather
> than the min and max element of the array that array_dims returns but I don't
> see a built-in function that does that.
FWIW, in cvs (7.4devel) there are array_lower() and array_upper() functions,
which return ints. Unfortunately they didn't make it into 7.3.
Joe