salary+management 源代码

drop TABLE SPECIAL_SAL; CREATE table SPECIAL_SAL (EMPLOYEE_ID NUMBER(6), SALARY NUMBER(8,2));

select * from t1 where id>4 and salary >=2000.00; select * from t1 where id

select id , name,age, salary from t1; select name,salary from t1; select id , name from t1 where id>=6; select id , name from…

//****************************** //** struct_04.cpp ** //****************************** # include struct Perso…

//****************************** //** struct_07.cpp ** //****************************** # include struct Perso…

//****************************** //** struct_06.cpp ** //****************************** # include struct Perso…

//**************************************************** // 将职工工资存入文本文件中,再读出显示并统计总工资数. //*****************************************…

select max(salary) as '最高工资',min(salary) as '最低工资',avg(salary) as '平均工资' from employees

select top 3 employees.* from employees order by employees.salary desc

update employees set salary=600 where salary is null