--- Peter Nixonn <listuser@xxxxxxxxxxxxxx> wrote: > Hi Guys > > > Has anyone written a postgres function to calculate percentages without > giving "ERROR: division by zero" when fed zeros? maybe you could employee the nullif() function to trap zeros for this? http://www.postgresql.org/docs/8.2/interactive/functions-conditional.html#AEN13119 Regards, Richard Broersma Jr.
