On Mon, 31 Jan 2005 11:20:31 -0500, Tom Lane <[EMAIL PROTECTED]> wrote: >Already done that way. > if (relvarcount > 1) > clamp *= 0.1;
That's not what I meant. I tried to say that if we have a GROUP BY several columns and one of these columns alone has more than N/10 distinct values, there's no way to get less than that many groups. Servus Manfred ---------------------------(end of broadcast)--------------------------- TIP 2: you can get off all lists at once with the unregister command (send "unregister YourEmailAddressHere" to [EMAIL PROTECTED])