Bài tập lớn
CHIA SẺ TÀI LIỆU,THỦ THUẬT CNTT
Thứ Sáu, 25 tháng 5, 2018
Chủ Nhật, 19 tháng 2, 2017
design Pattern Observer
-Thuộc nhóm hành vi đối tượng
-Phản ứng lại sự thay đổi của 1 đối tượng trong cùng 1 nhóm
1.Tạo InterFace
public interface IStudentObserver {
public void Obclass( ObserverClass observerClass);
public void setchucvu(String chucvu);
public String getchucvu();
public void setName(String name);
public String getName();
}
-Phản ứng lại sự thay đổi của 1 đối tượng trong cùng 1 nhóm
1.Tạo InterFace
public interface IStudentObserver {
public void Obclass( ObserverClass observerClass);
public void setchucvu(String chucvu);
public String getchucvu();
public void setName(String name);
public String getName();
}
2.Tạo 1 lớp phản ứng lại các thành viên (giống radioButtonGroup)
/*
* To change this license header, choose License Headers in Project Properties.
* To change this template file, choose Tools | Templates
* and open the template in the editor.
*/
package Obverser;
import java.util.ArrayList;
import java.util.List;
/**
*
* @author Xuanlinh
*/
public class ObserverClass {
private List<IStudentObserver> listhocsinh = new ArrayList<>();
public void addStudent(IStudentObserver student) {
listhocsinh.add(student);
}
public void DeleteStudent(IStudentObserver student) {
listhocsinh.remove(student);
}
public void Update() {
for (int i = 0; i < listhocsinh.size(); i++) {
if (listhocsinh.get(i).getchucvu().equals("LT")) {
for (IStudentObserver s : listhocsinh) {
if (!s.getName().equals(listhocsinh.get(i).getName())) {
s.setchucvu("Thanh vien");
}
}
break;
}
}
}
public void getInfo(){
Update();
for(IStudentObserver s : listhocsinh)
System.out.println("\nTen hoc sinh : "+s.getName()+"chuc vu : "+s.getchucvu());
}
}
1.Tạo 1 lớp thành viên (giống radioButton)
/*
* To change this license header, choose License Headers in Project Properties.
* To change this template file, choose Tools | Templates
* and open the template in the editor.
*/
package Obverser;
/**
*
* @author Xuanlinh
*/
public class Student implements IStudentObserver{
public Student(String name)
{
this.name=name;
}
@Override
public void Obclass( ObserverClass observerClass) {
observerClass.addStudent(this);
}
String chucvu,name;
@Override
public void setchucvu(String chucvu) {
this.chucvu=chucvu;
}
@Override
public String getchucvu() {
return chucvu;
}
@Override
public void setName(String name) {
this.name=name;
}
@Override
public String getName() {
return name;
}
}
------------Main------------
/*
* To change this license header, choose License Headers in Project Properties.
* To change this template file, choose Tools | Templates
* and open the template in the editor.
*/
package Obverser;
/**
*
* @author Xuanlinh
*/
public class Main {
/**
* @param args the command line arguments
*/
public static void main(String[] args) {
ObserverClass observerClass=new ObserverClass();
Student s1=new Student("S1");
Student s2=new Student("S2");
Student s3=new Student("S3");
Student s4=new Student("S4");
s1.setchucvu("HV");
s2.setchucvu("cf");
s3.setchucvu("aa");
s4.setchucvu("LT");
s1.Obclass(observerClass);
s2.Obclass(observerClass);
s3.Obclass(observerClass);
s4.Obclass(observerClass);
observerClass.getInfo();
}
}
Design Pattern Factory
---Design Pattern Factory :-Thuộc nhóm Nhóm khởi tạo
-Tạo lớp khởi tạo thuộc cùng 1 nhóm
- Khởi tạo đối tượng linh hoạt
1.tạo lớp Interface
package InterFace;
/**
*
* @author Xuanlinh
*/
public interface IPersonal {
public void In();
public void Nhap();
public void Tinh();
}
2.Tạo lớp thực thi
/*
* To change this license header, choose License Headers in Project Properties.
* To change this template file, choose Tools | Templates
* and open the template in the editor.
*/
package InterFace;
import java.util.Scanner;
public class Personal implements IPersonal{
protected String ten;
public String getTen() {
return ten;
}
public void setTen(String ten) {
this.ten = ten;
}
public String getTuoi() {
return tuoi;
}
public void setTuoi(String tuoi) {
this.tuoi = tuoi;
}
public String getDiachi() {
return diachi;
}
public void setDiachi(String diachi) {
this.diachi = diachi;
}
protected String tuoi;
protected String diachi;
@Override
public void In() {
System.out.print("\n---------------------------------------");
System.out.print("\nNhap vao ten"+ten);
System.out.print("\nNhap vao tuoi"+tuoi);
System.out.print("\nNhap vao diachi"+diachi);
}
@Override
public void Nhap() {
Scanner input = new Scanner(System.in);
System.out.print("\nNhap vao ten");
ten=input.nextLine();
System.out.print("\nNhap vao tuoi");
tuoi=input.nextLine();
System.out.print("\nNhap vao diachi");
diachi=input.nextLine();
}
@Override
public void Tinh() {
}
}
----------------------------------------
/*
* To change this license header, choose License Headers in Project Properties.
* To change this template file, choose Tools | Templates
* and open the template in the editor.
*/
package InterFace;
import java.util.Scanner;
/**
*
* @author Xuanlinh
*/
public class Manager extends Personal implements IPersonal{
String capbac;
@Override
public void In() {
System.out.print("\n---------------------------------------");
super.In();
System.out.print("\nNhap vao cap bac"+capbac);
}
public String getCapbac() {
return capbac;
}
public void setCapbac(String capbac) {
this.capbac = capbac;
}
@Override
public void Nhap() {
Scanner input = new Scanner(System.in);
super.Nhap();
System.out.print("\nNhap vao capbac");
capbac=input.nextLine();
}
@Override
public void Tinh() {
System.out.print("\nLuong là 50 triệu");
}
}
-------------------------------------------------------
/*
* To change this license header, choose License Headers in Project Properties.
* To change this template file, choose Tools | Templates
* and open the template in the editor.
*/
package InterFace;
import java.util.Scanner;
/**
*
* @author Xuanlinh
*/
public class teacher extends Personal implements IPersonal{
String chucvu;
public String getChucvu() {
return chucvu;
}
public void setChucvu(String chucvu) {
this.chucvu = chucvu;
}
@Override
public void In() {
System.out.print("\n---------------------------------------");
super.In();
System.out.print("\n chucvu"+chucvu);
}
@Override
public void Nhap() {
Scanner input = new Scanner(System.in);
super.Nhap();
System.out.print("\nNhap vao chucvu");
chucvu=input.nextLine();
}
@Override
public void Tinh() {
System.out.print("\nLuong là 10 triệu");
}
}
-------------------------------
3.Tạo 1 lớp Factory quản lý các lớp thư thi của Interface personal
/*
* To change this license header, choose License Headers in Project Properties.
* To change this template file, choose Tools | Templates
* and open the template in the editor.
*/
package InterFace;
/**
*
* @author Xuanlinh
*/
public class FactoryIPersonal {
private IPersonal p;
public FactoryIPersonal (){}
;
public IPersonal Employee(String name)
{
switch(name)
{
case "teacher" :{
p=new teacher();
return p;
}
case "manager" :{
p=new Manager();
return p;
}
}
return null;
}
}
4.gọi lớp khởi tạo factory
/*
* To change this license header, choose License Headers in Project Properties.
* To change this template file, choose Tools | Templates
* and open the template in the editor.
*/
package InterFace;
public class Main {
public static void main(String[] args) {
IPersonal pa=new FactoryIPersonal().Employee("teacher");
pa.Nhap();
pa.In();
pa.Tinh();
pa=new FactoryIPersonal().Employee("manager");
pa.Nhap();
pa.In();
pa.Tinh();
Employee E=new Employee(new teacher());
E.nhap();
E.in();
E.tinh();
}
}
-Tạo lớp khởi tạo thuộc cùng 1 nhóm
- Khởi tạo đối tượng linh hoạt
1.tạo lớp Interface
package InterFace;
/**
*
* @author Xuanlinh
*/
public interface IPersonal {
public void In();
public void Nhap();
public void Tinh();
}
2.Tạo lớp thực thi
/*
* To change this license header, choose License Headers in Project Properties.
* To change this template file, choose Tools | Templates
* and open the template in the editor.
*/
package InterFace;
import java.util.Scanner;
public class Personal implements IPersonal{
protected String ten;
public String getTen() {
return ten;
}
public void setTen(String ten) {
this.ten = ten;
}
public String getTuoi() {
return tuoi;
}
public void setTuoi(String tuoi) {
this.tuoi = tuoi;
}
public String getDiachi() {
return diachi;
}
public void setDiachi(String diachi) {
this.diachi = diachi;
}
protected String tuoi;
protected String diachi;
@Override
public void In() {
System.out.print("\n---------------------------------------");
System.out.print("\nNhap vao ten"+ten);
System.out.print("\nNhap vao tuoi"+tuoi);
System.out.print("\nNhap vao diachi"+diachi);
}
@Override
public void Nhap() {
Scanner input = new Scanner(System.in);
System.out.print("\nNhap vao ten");
ten=input.nextLine();
System.out.print("\nNhap vao tuoi");
tuoi=input.nextLine();
System.out.print("\nNhap vao diachi");
diachi=input.nextLine();
}
@Override
public void Tinh() {
}
}
----------------------------------------
/*
* To change this license header, choose License Headers in Project Properties.
* To change this template file, choose Tools | Templates
* and open the template in the editor.
*/
package InterFace;
import java.util.Scanner;
/**
*
* @author Xuanlinh
*/
public class Manager extends Personal implements IPersonal{
String capbac;
@Override
public void In() {
System.out.print("\n---------------------------------------");
super.In();
System.out.print("\nNhap vao cap bac"+capbac);
}
public String getCapbac() {
return capbac;
}
public void setCapbac(String capbac) {
this.capbac = capbac;
}
@Override
public void Nhap() {
Scanner input = new Scanner(System.in);
super.Nhap();
System.out.print("\nNhap vao capbac");
capbac=input.nextLine();
}
@Override
public void Tinh() {
System.out.print("\nLuong là 50 triệu");
}
}
-------------------------------------------------------
/*
* To change this license header, choose License Headers in Project Properties.
* To change this template file, choose Tools | Templates
* and open the template in the editor.
*/
package InterFace;
import java.util.Scanner;
/**
*
* @author Xuanlinh
*/
public class teacher extends Personal implements IPersonal{
String chucvu;
public String getChucvu() {
return chucvu;
}
public void setChucvu(String chucvu) {
this.chucvu = chucvu;
}
@Override
public void In() {
System.out.print("\n---------------------------------------");
super.In();
System.out.print("\n chucvu"+chucvu);
}
@Override
public void Nhap() {
Scanner input = new Scanner(System.in);
super.Nhap();
System.out.print("\nNhap vao chucvu");
chucvu=input.nextLine();
}
@Override
public void Tinh() {
System.out.print("\nLuong là 10 triệu");
}
}
-------------------------------
3.Tạo 1 lớp Factory quản lý các lớp thư thi của Interface personal
/*
* To change this license header, choose License Headers in Project Properties.
* To change this template file, choose Tools | Templates
* and open the template in the editor.
*/
package InterFace;
/**
*
* @author Xuanlinh
*/
public class FactoryIPersonal {
private IPersonal p;
public FactoryIPersonal (){}
;
public IPersonal Employee(String name)
{
switch(name)
{
case "teacher" :{
p=new teacher();
return p;
}
case "manager" :{
p=new Manager();
return p;
}
}
return null;
}
}
4.gọi lớp khởi tạo factory
/*
* To change this license header, choose License Headers in Project Properties.
* To change this template file, choose Tools | Templates
* and open the template in the editor.
*/
package InterFace;
public class Main {
public static void main(String[] args) {
IPersonal pa=new FactoryIPersonal().Employee("teacher");
pa.Nhap();
pa.In();
pa.Tinh();
pa=new FactoryIPersonal().Employee("manager");
pa.Nhap();
pa.In();
pa.Tinh();
Employee E=new Employee(new teacher());
E.nhap();
E.in();
E.tinh();
}
}
Thứ Sáu, 23 tháng 12, 2016
Thứ Năm, 25 tháng 8, 2016
Thứ Tư, 9 tháng 9, 2015
Bài tập lớn:store procedure và trigger trong sql
Sử dụng store procduced và trigger để xây dựng các chương trình quản lý
I)Tạo bảng
thành viên:
+lại văn dũng Nhóm trưởng:xây dựng ,phân công nhiệm vụ(
)
+Lê xuân linh : viết chương trình kết nối csdl(
)
+lê hữu đoàn:xây dựng thêm truy vấn liên quan(
)
+hoàng văn sơn :hoàn thiện chương trình(
)
+lương kim lương:kiểm tra,test chương trình(
+trần xuân minh:đóng góp ý tưởng liên quan)
+)Tạo bảng đăng nhập
+lại văn dũng Nhóm trưởng:xây dựng ,phân công nhiệm vụ(
dung.1300984@thanhdo.edu.vn |
+Lê xuân linh : viết chương trình kết nối csdl(
thoicungduoc0@gmail.com |
+lê hữu đoàn:xây dựng thêm truy vấn liên quan(
doan.1300738@thanhdo.edu.vn |
+hoàng văn sơn :hoàn thiện chương trình(
son.1300915@thanhdo.edu.vn |
+lương kim lương:kiểm tra,test chương trình(
luongevil@gmail.com |
+)Tạo bảng đăng nhập
USE [QLsinhvien]
GO
/****** Object: Table
[dbo].[DangNhap] Script Date: 9/8/2015
10:00:45 AM ******/
SET ANSI_NULLS ON
GO
SET QUOTED_IDENTIFIER
ON
GO
CREATE TABLE [dbo].[DangNhap](
[UserName] [nchar](50) NOT
NULL,
[Pass] [nchar](50) NOT NULL,
CONSTRAINT
[PK_DangNhap] PRIMARY KEY
CLUSTERED
(
[UserName] ASC
)WITH (PAD_INDEX = OFF, STATISTICS_NORECOMPUTE
= OFF, IGNORE_DUP_KEY = OFF, ALLOW_ROW_LOCKS = ON, ALLOW_PAGE_LOCKS = ON) ON [PRIMARY]
) ON [PRIMARY]
GO
+)Tạo bảng điểm
USE [QLsinhvien]
GO
/****** Object: Table
[dbo].[Diem] Script Date: 9/8/2015
10:01:30 AM ******/
SET ANSI_NULLS ON
GO
SET QUOTED_IDENTIFIER
ON
GO
CREATE TABLE [dbo].[Diem](
[MaSV] [nchar](50) NOT NULL,
[MaM] [nchar](50) NOT NULL,
[Diem] [float] NULL
) ON [PRIMARY]
GO
+)Tạo bảng lưu sinh viên
USE [QLsinhvien]
GO
/****** Object: Table
[dbo].[luusv] Script Date: 9/8/2015
10:02:01 AM ******/
SET ANSI_NULLS ON
GO
SET QUOTED_IDENTIFIER
ON
GO
CREATE TABLE [dbo].[luusv](
[MSV] [nchar](50) NULL,
[TenSV] [nchar](50) NULL,
[NgaySinh] [datetime] NULL,
[QueQuan] [nchar](50) NULL,
[NgayTD] [datetime] NULL
) ON [PRIMARY]
GO
+)Tạo bảng môn học
USE [QLsinhvien]
GO
/****** Object: Table
[dbo].[MonHoc] Script Date: 9/8/2015
10:02:29 AM ******/
SET ANSI_NULLS ON
GO
SET QUOTED_IDENTIFIER
ON
GO
CREATE TABLE [dbo].[MonHoc](
[MaM] [nchar](50) NOT NULL,
[TenM] [nchar](50) NULL,
[SoTC] [int] NULL,
[HocKi] [int] NULL,
CONSTRAINT
[PK_MonHoc] PRIMARY KEY
CLUSTERED
(
[MaM] ASC
)WITH (PAD_INDEX = OFF, STATISTICS_NORECOMPUTE
= OFF, IGNORE_DUP_KEY = OFF, ALLOW_ROW_LOCKS = ON, ALLOW_PAGE_LOCKS = ON) ON [PRIMARY]
) ON [PRIMARY]
GO
+)Tạo bảng sinh viên
USE [QLsinhvien]
GO
/****** Object: Table
[dbo].[sv] Script Date: 9/8/2015
10:02:53 AM ******/
SET ANSI_NULLS ON
GO
SET QUOTED_IDENTIFIER
ON
GO
SET ANSI_PADDING ON
GO
CREATE TABLE [dbo].[sv](
[MaSV] [nchar](50) NOT NULL,
[TenSV] [nchar](50) NULL,
[GioiTinh] [nchar](50) NULL,
[NgaySinh] [datetime] NULL,
[QueQuan] [nchar](50) NULL,
[Hinhanh] [varbinary](max) NULL,
CONSTRAINT
[PK_sv] PRIMARY KEY
CLUSTERED
(
[MaSV] ASC
)WITH (PAD_INDEX = OFF, STATISTICS_NORECOMPUTE
= OFF, IGNORE_DUP_KEY = OFF, ALLOW_ROW_LOCKS = ON, ALLOW_PAGE_LOCKS = ON) ON [PRIMARY]
) ON [PRIMARY] TEXTIMAGE_ON [PRIMARY]
GO
SET ANSI_PADDING OFF
GO
II) StoredProcedure
+)Load dữ liệu masv,tensv lên combox sv
USE [QLsinhvien]
GO
/****** Object:
StoredProcedure [dbo].[cboSinh]
Script Date: 9/8/2015 9:39:33 AM ******/
SET ANSI_NULLS ON
GO
SET QUOTED_IDENTIFIER
ON
GO
ALTER proc [dbo].[cboSinh]
as
select sv.MaSV,sv.TenSV
from sv
+)Load dữ liệu MaM,TenM lên combox MonHoc
USE [QLsinhvien]
GO
/****** Object:
StoredProcedure [dbo].[cboTenMH]
Script Date: 9/8/2015 9:42:04 AM ******/
SET ANSI_NULLS ON
GO
SET QUOTED_IDENTIFIER
ON
GO
ALTER proc [dbo].[cboTenMH]
as
select MonHoc.MaM, MonHoc.TenM
from MonHoc
+)chọn
điểm SV
USE [QLsinhvien]
GO
/****** Object:
StoredProcedure [dbo].[ChonD]
Script Date: 9/8/2015 9:43:41 AM ******/
SET ANSI_NULLS ON
GO
SET QUOTED_IDENTIFIER
ON
GO
ALTER proc [dbo].[ChonD]
as
SELECT [MaSV]
,[MaM]
,[Diem]
FROM [dbo].[Diem]
+)chọn MaMH:
USE [QLsinhvien]
GO
/****** Object: StoredProcedure
[dbo].[ChonMH] Script Date: 9/8/2015
9:44:20 AM ******/
SET ANSI_NULLS ON
GO
SET QUOTED_IDENTIFIER
ON
GO
ALTER proc [dbo].[ChonMH]
as
SELECT [MaM]
,[TenM]
,[SoTC]
,[HocKi]
FROM [dbo].[MonHoc]
+)chọn SV
USE [QLsinhvien]
GO
/****** Object:
StoredProcedure [dbo].[Chonsv]
Script Date: 9/8/2015 9:44:55 AM ******/
SET ANSI_NULLS ON
GO
SET QUOTED_IDENTIFIER
ON
GO
ALTER proc [dbo].[Chonsv]
as
SELECT [MaSV]
,[TenSV]
,[GioiTinh]
,[NgaySinh]
,[QueQuan]
FROM [dbo].[sv]
+)chọn SV có hình SV
USE [QLsinhvien]
GO
/****** Object:
StoredProcedure [dbo].[ChonSV1]
Script Date: 9/8/2015 9:46:26 AM ******/
SET ANSI_NULLS ON
GO
SET QUOTED_IDENTIFIER
ON
GO
ALTER proc [dbo].[ChonSV1]
as
SELECT [MaSV]
,[TenSV]
,[GioiTinh]
,[NgaySinh]
,[QueQuan]
,[Hinhanh]
FROM [dbo].[sv]
+)chọn hình ảnh cho SV
USE [QLsinhvien]
GO
/****** Object:
StoredProcedure [dbo].[Hinhsv]
Script Date: 9/8/2015 9:46:50 AM ******/
SET ANSI_NULLS ON
GO
SET QUOTED_IDENTIFIER
ON
GO
ALTER proc [dbo].[Hinhsv]
as
SELECT
[Hinhanh]
FROM [dbo].[sv]
+)kiểm tra đăng nhập
USE [QLsinhvien]
GO
/****** Object:
StoredProcedure [dbo].[Log_in]
Script Date: 9/8/2015 9:47:22 AM ******/
SET ANSI_NULLS ON
GO
SET QUOTED_IDENTIFIER
ON
GO
ALTER proc [dbo].[Log_in]
@UserName
nchar(50),
@pass nchar(50)
as
SELECT [UserName]
,[Pass]
FROM [dbo].[DangNhap]
where
@UserName =UserName and
@pass =Pass
+)sửa dữ liệu SV
USE [QLsinhvien]
GO
/****** Object:
StoredProcedure [dbo].[SuaD]
Script Date: 9/8/2015 9:48:13 AM ******/
SET ANSI_NULLS ON
GO
SET QUOTED_IDENTIFIER
ON
GO
ALTER proc [dbo].[SuaD]
@MaSV nchar(50),
@MaM nchar(50),
@Diem float
as
UPDATE [dbo].[Diem]
SET [MaSV] = @MaSV
,[MaM] = @MaM
,[Diem] = @Diem
WHERE [MaSV] = @MaSV
+)Sửa môn học
USE [QLsinhvien]
GO
/****** Object:
StoredProcedure [dbo].[SuaMh]
Script Date: 9/8/2015 9:48:43 AM ******/
SET ANSI_NULLS ON
GO
SET QUOTED_IDENTIFIER
ON
GO
ALTER proc [dbo].[SuaMh]
@MaM nchar(50),
@TenM nchar(50),
@SoTC int,
@HocKi int
as
UPDATE [dbo].[MonHoc]
SET [MaM] = @MaM
,[TenM] = @TenM
,[SoTC] = @SoTC
,[HocKi] = @HocKi
WHERE [MaM] = @MaM
+)Sửa sinh viên
USE [QLsinhvien]
GO
/****** Object:
StoredProcedure [dbo].[SuaSV1]
Script Date: 9/8/2015 9:49:11 AM ******/
SET ANSI_NULLS ON
GO
SET QUOTED_IDENTIFIER
ON
GO
ALTER proc [dbo].[SuaSV1]
@MaSV nchar(50)
, @TenSV nchar(50)
,
@GioiTinh nchar(50)
, @NgaySinh datetime
,
@QueQuan nchar(50)
,
@Hinhanh varbinary(max)
as
UPDATE [dbo].[sv]
SET [MaSV] = @MaSV
,[TenSV] = @TenSV
,[GioiTinh]
= @GioiTinh
,[NgaySinh]
= @NgaySinh
,[QueQuan]
= @QueQuan
,[Hinhanh]
= @Hinhanh
WHERE [MaSV] =
@MaSV
+)Tìm Mã Môn học
USE [QLsinhvien]
GO
/****** Object:
StoredProcedure [dbo].[TimMH]
Script Date: 9/8/2015 9:49:44 AM ******/
SET ANSI_NULLS ON
GO
SET QUOTED_IDENTIFIER
ON
GO
ALTER proc [dbo].[TimMH]
@MaM nchar(50),
@TenM nchar(50)
as
select MonHoc.MaM,MonHoc.TenM
from MonHoc
where @MaM =MonHoc.MaM or @TenM =MonHoc.TenM
+)Tìm
Sinh Viên
USE [QLsinhvien]
GO
/****** Object:
StoredProcedure [dbo].[Timsv]
Script Date: 9/8/2015 9:50:16 AM ******/
SET ANSI_NULLS ON
GO
SET QUOTED_IDENTIFIER
ON
GO
ALTER proc [dbo].[Timsv]
@MaSV nchar(50),
@TenSV
nchar(50)
as
SELECT [MaSV]
,[TenSV]
,[GioiTinh]
,[NgaySinh]
,[QueQuan]
FROM [dbo].[sv]
where @MaSV =MaSV or
@TenSV
=TenSV
+)tim sinh viên tt
USE [QLsinhvien]
GO
/****** Object:
StoredProcedure [dbo].[Timsv]
Script Date: 9/8/2015 9:50:16 AM ******/
SET ANSI_NULLS ON
GO
SET QUOTED_IDENTIFIER
ON
GO
ALTER proc [dbo].[Timsv]
@MaSV nchar(50),
@TenSV
nchar(50)
as
SELECT [MaSV]
,[TenSV]
,[GioiTinh]
,[NgaySinh]
,[QueQuan]
FROM [dbo].[sv]
where @MaSV =MaSV or
@TenSV
=TenSV
+)Thêm điểm cho sv
USE [QLsinhvien]
GO
/****** Object:
StoredProcedure [dbo].[ThemD]
Script Date: 9/8/2015 9:51:18 AM ******/
SET ANSI_NULLS ON
GO
SET QUOTED_IDENTIFIER
ON
GO
ALTER proc [dbo].[ThemD]
(@MaSV nchar(50)
,@MaM nchar(50)
,@Diem float)
as
INSERT INTO [dbo].[Diem]
([MaSV]
,[MaM]
,[Diem])
VALUES
( @MaSV
,@MaM
,@Diem
)
+)Thêm Môn học
USE [QLsinhvien]
GO
/****** Object:
StoredProcedure [dbo].[ThemMH]
Script Date: 9/8/2015 9:51:42 AM ******/
SET ANSI_NULLS ON
GO
SET QUOTED_IDENTIFIER
ON
GO
ALTER proc [dbo].[ThemMH]
(@MaM nchar(50)
,@TenM
nchar(50)
,@SoTC
int
,@HocKi
int)
as
INSERT INTO [dbo].[MonHoc]
([MaM]
,[TenM]
,[SoTC]
,[HocKi])
VALUES
(@MaM
,@TenM
,@SoTC
,@HocKi
)
+)Thêm Sinh Viên
USE [QLsinhvien]
GO
/****** Object:
StoredProcedure [dbo].[ThemSV]
Script Date: 9/8/2015 9:52:01 AM ******/
SET ANSI_NULLS ON
GO
SET QUOTED_IDENTIFIER
ON
GO
ALTER proc [dbo].[ThemSV]
(@MaSV nchar(50)
,@TenSV
nchar(50)
,@GioiTinh
nchar(50)
,@NgaySinh
datetime
,@QueQuan
nchar(50)
,@Hinhanh
varbinary(max))
as
INSERT INTO [dbo].[sv]
([MaSV]
,[TenSV]
,[GioiTinh]
,[NgaySinh]
,[QueQuan]
,[Hinhanh]
)
VALUES
(@MaSV
,@TenSV
,@GioiTinh
,@NgaySinh
,@QueQuan
,@Hinhanh)
+)Tra cứu Sinh Viên
USE [QLsinhvien]
GO
/****** Object:
StoredProcedure [dbo].[TRaCuuSV]
Script Date: 9/8/2015 9:52:21 AM ******/
SET ANSI_NULLS ON
GO
SET QUOTED_IDENTIFIER
ON
GO
ALTER proc [dbo].[TRaCuuSV]
@MaSV nchar(50)
as
select sv.TenSV,sv.QueQuan,sv.GioiTinh,sv.Hinhanh,sv.NgaySinh,TEMP.DiemTB,xeploai=case when TEMP.DiemTB >8 then 'gioi' when TEMP.DiemTB >7 then 'kha' when TEMP.DiemTB>5 then 'trung binh' else 'Yeu' end
from sv, (select Diem.MaSV,ROUND( sum(Diem.Diem*MonHoc.SoTC)/SUM(MonHoc.SoTC),2)AS DiemTB
from Diem inner join MonHoc on Diem.MaM=MonHoc.MaM
group by Diem.MaSV
--having @MaSV=Diem.MaSV
)AS TEMP
where @MaSV=sv.MaSV
+)Xóa điểm sinh viên
USE [QLsinhvien]
GO
/****** Object:
StoredProcedure [dbo].[XoaD]
Script Date: 9/8/2015 9:52:49 AM ******/
SET ANSI_NULLS ON
GO
SET QUOTED_IDENTIFIER
ON
GO
ALTER proc [dbo].[XoaD]
@MaSV nchar(50)
as
DELETE FROM [dbo].[Diem]
WHERE
[MaSV] = @MaSV
+)Xóa
dữ liệu điểm
USE [QLsinhvien]
GO
/****** Object:
StoredProcedure [dbo].[XoaDLD]
Script Date: 9/8/2015 9:53:25 AM ******/
SET ANSI_NULLS ON
GO
SET QUOTED_IDENTIFIER
ON
GO
ALTER proc [dbo].[XoaDLD]
as
TRUNCATE TABLE Diem
+)Xóa dữ liệu trùng
USE [QLsinhvien]
GO
/****** Object:
StoredProcedure [dbo].[XoaDLtrung]
Script Date: 9/8/2015 9:53:57 AM ******/
SET ANSI_NULLS ON
GO
SET QUOTED_IDENTIFIER
ON
GO
/****** Object: StoredProcedure
[dbo].[XoaDLtrung] Script Date:
07/09/2015 10:18:25 CH ******/
ALTER proc [dbo].[XoaDLtrung]
@MaSV nchar(50),
@MaM nchar(50)
as
select Diem.MaM,Diem.MaSV
from Diem
where @MaSV=MaSV and @MaM=MaM
+)Xóa mã môn học
USE [QLsinhvien]
GO
/****** Object:
StoredProcedure [dbo].[XoaMH]
Script Date: 9/8/2015 9:54:42 AM ******/
SET ANSI_NULLS ON
GO
SET QUOTED_IDENTIFIER
ON
GO
ALTER proc [dbo].[XoaMH]
@MaM nchar(50)
as
DELETE FROM [dbo].[MonHoc]
WHERE
[MaM] = @MaM
+)Xóa Sinh Viên
USE [QLsinhvien]
GO
/****** Object:
StoredProcedure [dbo].[Xoasv]
Script Date: 9/8/2015 9:55:06 AM ******/
SET ANSI_NULLS ON
GO
SET QUOTED_IDENTIFIER
ON
GO
ALTER proc [dbo].[Xoasv]
@masv nchar(50)
as
DELETE FROM [dbo].[sv]
WHERE
@masv=masv
III)trigger
+)xóa môn học:
USE [QLsinhvien]
GO
/****** Object: Trigger
[dbo].[XoaM] Script Date: 9/8/2015
10:06:08 AM ******/
SET ANSI_NULLS ON
GO
SET QUOTED_IDENTIFIER
ON
GO
ALTER trigger [dbo].[XoaM]
on [dbo].[MonHoc]
after Delete
as
begin
delete from Diem where Diem.MaM=(select MaM from deleted)
end
+)lưu sinh viên:
USE [QLsinhvien]
GO
/****** Object: Trigger
[dbo].[LuuS] Script Date: 9/8/2015
10:06:38 AM ******/
SET ANSI_NULLS ON
GO
SET QUOTED_IDENTIFIER
ON
GO
ALTER trigger [dbo].[LuuS]
on [dbo].[sv]
after delete
as
begin
declare @msv nchar(50)
declare @tensv nchar(50)
declare @Ngaysinh datetime
declare @QueQuan nchar(50)
declare @Ngaytd datetime
set @msv= (select MaSV from deleted)
set @tensv= (select TenSV from
deleted)
set @Ngaysinh= (select NgaySinh from
deleted)
set @QueQuan= (select QueQuan from
deleted)
insert into LuuSV
values (@msv,@tensv,@Ngaysinh,@QueQuan,GETDATE())
end
+)xóa sinh viên:
USE [QLsinhvien]
GO
/****** Object: Trigger
[dbo].[XoaS] Script Date: 9/8/2015
10:07:22 AM ******/
SET ANSI_NULLS ON
GO
SET QUOTED_IDENTIFIER
ON
GO
/****** Object: Trigger
[dbo].[XoaM] Script Date: 30/08/2015
7:43:10 CH ******/
ALTER trigger [dbo].[XoaS]
on [dbo].[sv]
after Delete
as
begin
delete from Diem where Diem.MaSV=(select MaSV from deleted)
end
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