Answer / lipika

To create a sequence that stops at a predefined limit, for
an ascending sequence, specify a value for the MAXVALUE
parameter.
For a descending sequence, specify a value for the MINVALUE
parameter. Also specify NOCYCLE. Any attempt to generate a
sequence number once the sequence has reached its limit
results in an error.

NOTE:-Interval between the sequence value must be less than
the difference of MAXVALUE and MINVALUE. If this value is
negative, then the sequence descends. If the value is
positive, then the sequence ascends. If you omit this
clause, then the interval defaults to 1.

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