select emp.empno, emp.ename, emp.deptno, dept.dname,dept.loc from scott.emp,scott.dept where scott.emp.deptno=scott.dept.deptno…
LINQ to SQL 源代码
汇集 LINQ to SQL 相关的电路原理图、PCB工程文件、单片机/FPGA源代码、数据手册与应用设计方案。
select emp.empno, emp.ename, emp.deptno, dept.dname,dept.loc from scott.emp,scott.dept where scott.emp.deptno!=scott.dept.de…
select emp.empno,emp.ename,emp.deptno,dept.dname,dept.loc from scott.emp,scott.dept;
update scott.emp set empno=8888,ename='TOM',hiredate='03-9月 -2002 ' where empno=7566;
update scott.emp set sal= ( select sal+300 from scott.emp where empno=7599 ) where empno=7599;
select empno,ename,job from scott.emp where job
select * from scott.emp where job='MANAGER' and sal2000; select * from scott.emp where job!='MANAGER' or sal2000; select *…
select empno 编号,ename 姓名,job 工作,sal 薪水 from scott.emp
select * from scott.emp;
select * from scott.emp where job='MANAGER'; select * from scott.emp where sal=1100; select * from scott.emp w…