create sequence employees_seq minvalue 2000 maxvalue 9999999999 start with 2020 increment by 1 cache 20;
employees_seq为序列名
1.编辑触发器
2编辑完后按F8进行编泽
create sequence employees_seq minvalue 2000 maxvalue 9999999999 start with 2020 increment by 1 cache 20;
employees_seq为序列名
1.编辑触发器
2编辑完后按F8进行编泽