数据库表设计 1 --员工表 2 create table Employee 3 ( 4 id NUMBER primary key, 5 employeeID NUMBER not null, 6 employeeName VARCHAR2(100) not null, 7 employeeSex
数据库表设计 1 --员工表 2 create table Employee 3 ( 4 id NUMBER primary key, 5 employeeID NUMBER not null, 6 employeeName VARCHAR2(100) not null, 7 employeeSex
