怎么管理网站,可以搜索企业信息的软件,专业做网站优化排名,百度推广开户费用1、创建
-- Create sequence
create sequence SEQ_USERID
minvalue 1
maxvalue 999999999999
start with 1
increment by 1
nocache
cycle;
2、查询
select SEQ_USERID.nextval from dual;
3、删除
drop sequence SEQ_USERID#xff1b;1、创建
-- Create sequence
create sequence SEQ_USERID
minvalue 1
maxvalue 999999999999
start with 1
increment by 1
nocache
cycle;
2、查询
select SEQ_USERID.nextval from dual;
3、删除
drop sequence SEQ_USERID
