evgeniy(dot)skomorokhov(at)gmail(dot)com writes:
> Automaticaly created sequence takes values from the range [1;
> 9223372036854775807] but max value of field which will be filled from
> sequence - max of type integer (2147483647).
If you want a bigint column, use "bigserial". Not everybody wants
to take that space penalty, though.
regards, tom lane