CREATE TABLE SEQUENCE (
  SEQ_NAME 			varchar(50) 	NOT NULL 		COMMENT '序列名称',
  CURRENT_VAL 		varchar(20) 	NOT NULL 		COMMENT '当前值',
  INCREMENT_VAL 	varchar(20) 	DEFAULT '1' 	COMMENT '步长',
  MIN_VAL 			varchar(20) 					COMMENT '最小值',
  MAX_VAL 			varchar(20) 					COMMENT '最大值',
  REMARKS			varchar(50) 	 				COMMENT '备注',
  PRIMARY KEY (SEQ_NAME)
) ENGINE=InnoDB DEFAULT CHARSET=utf8 COMMENT='自增序列表';