I wrote a simple pl to compute running sums, but when it encountered a null on a float4 value it caused pgadminIII to crash (exited abruptly). Is this intended behavior? -- % Randy Yates % "I met someone who looks alot like you, %% Fuquay-Varina, NC % she does the things you do, %%% 919-577-9882 % but she is an IBM." %%%% <yates@xxxxxxxx> % 'Yours Truly, 2095', *Time*, ELO http://home.earthlink.net/~yatescr