Re: how to use array with "holes" ?

>
> May I ask some more complex? I want to use ONE multidimensial array -
> the "id", "bytes_in" and "bytes_out". By another words, I need an
> array, each element of which must contain 3 values: ttc_id, bytes_in,
> bytes_out.
>
> I think it can be done like this:
>

It's problem. You have to wait for 8.3 where composite types in arrays
are supported, or simply use three array variables (or use plperl or
plpython). Arrays in plpgsql can be slow, if you often update big
arrays.