DB2中的序列
1、创建方法与oracle相同：
www.2cto.com
CREATE SEQUENCE "KGL"."rbc_repid" AS BIGINT
MINVALUE 1 MAXVALUE 999999999999999999
START WITH 1 INCREMENT BY 1
CACHE 20 CYCLE NO ORDER;
insert into kgl.rep_bcard_comsume(repid,purse_cardid) values(nextval for kgl.rbc_repid,'123')
使用方式为：
nextval for kgl.rbc_repid