Sequence exceeds MAXVALUE and cannot be instantiated
序列已达到其 MAXVALUE 且未启用 CYCLE。无法从此序列生成更多值。
SELECT sequence_name, last_number, max_value, cycle_flag, increment_by FROM dba_sequences WHERE sequence_name = 'SEQ_NAME';SELECT sequence_name, last_number, max_value FROM dba_sequences WHERE last_number > max_value * 0.9;