(No, I'm not particularly in favor of the BY feature mentioned upthread,
either.)

                       regards, tom lane


mmm... and why is that? i mean, many languages have some way to
increment the for variable by different values... call it STEP, BY or
even i+=number....

--
regards,
Jaime Casanova

"Programming today is a race between software engineers striving to
build bigger and better idiot-proof programs and the universe trying
to produce bigger and better idiots.
So far, the universe is winning."
                                      Richard Cook

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