7/31/2019 BTL thit k phn mm ng dng

1/10

ChngIV:Thit k h thng Thit k c s d liu

Phn 1: 1. Nhn din cc thc th ca h thng hinhnh:

SINH VIN NH PHNG HAN

7/31/2019 BTL thit k phn mm ng dng

2/10

2. Lit k tt c cc thuc tnh ca tt c cc bng d liu cc cc thc th ca h thng

SINH VINMaSVHotenSVNgaysinh

DantocGioitinhTongiaoQuequan

DienthoaiDienuutienLop-khoaManhaMaphong

NHManhaSotangSophong

TenNQLSoDTNQL

HAN NgayHD

ChisocuChisomoiDientieuthuDongiaThanhtien

PHNGMaphongSoSVDKSogiuong

TenTrTPhongSoDTTrPhong

7/31/2019 BTL thit k phn mm ng dng

3/10

3. t tn cho cc bng thc th

t tn bng SINHVIEN cho thc th SINH VIN. t tn bng NHA cho thc thNH. t tn bng PHONG cho thc thPHNG.

t tn bng HOADON cho thc th HA N.

7/31/2019 BTL thit k phn mm ng dng

4/10

4.Lp t in d liu cho h thng hinhnh:Phn th nht cho danh sch cc bng d liu

Tny Tnvit tt ngha SINHVIEN SINH VIN Cha cc thuc tnh lin quan n sinh vin

NHA NH Cha cc thuc tnh ca khu nh PHONG PHNG Cha cc thuc tnh ca phng

HOADON HAN Cha cc thuc tinh v tin in v s intiu th trong thng

7/31/2019 BTL thit k phn mm ng dng

5/10

4.Lp t in d liu cho h thng hin hnh: Phn th hai cho danh sch cc thuc tnh cho bng

Tn vit tt

Tny

ngha Kiu dliu

Khong gi tr

Gitr mu Thuc bng

MaSV Mssinh vin

Ms casinh vin

Number 8 20091234 SINHVIN

HotenSV Htnsinh vin

H tn y ca sinh

vin

Char 30 kt Hong NamPhong

SINHVIEN

Ngaysinh Ngy sinh Ngy thngnm sinh ca

sinh vin

Date 1/1/1880-

1/1/2050

1/1/1991 SINHVIEN

Gioitinh Giitnh Giitnh Char 5 Nam SINHVIEN

Tongiao Tn gio Tn gio Char 10 Kinh SINHVIEN

7/31/2019 BTL thit k phn mm ng dng

6/10

4.Lp t in d liu cho h thng hin hnh: Phn th hai cho danh sch cc thuc tnh cho bng

Tn vit tt

Tny ngha Kiu dliu

Khonggitr

Gitr mu Thuc bng

Quequan Qu qun Ni ng kthng tr

ca SV

Char 50 S 1 i CVit, Qun

Hai BaTrng, H

Ni

SINHVIEN

Dienthoai in thoi S inthoi lin lc

ca SV

Number 12 0123456789 SINHVIEN

DienUT Din utin Din u tinca SV Char 20 Hngho SINHVIENLp-khoa Lp-Khoa Lpv khoa

ca SV Char 30 in t 3-

K54Khoa in

t-Vinthng

SINHVIEN

7/31/2019 BTL thit k phn mm ng dng

7/10

4.Lp t in d liu cho h thng hin hnh: Phn th hai cho danh sch cc thuc tnh cho bng

Tn vit tt

Tny

ngha Kiu dliu

Khong gi tr

Gitrmu

Thuc bng

Manha M nh M nh Char 5 B7 SINHVIN,NH

Maphong M phng M phng Char 9 303B7 SINHVIN,

PHNGSotang S tng S tng lu

ca nh Number 1-10 4 NH

Sophong Sphng Sphngca nh

Number 1-100 52 NH

Dieukien iu kin iu kin ca nh

Char 15 Khp kn NH

7/31/2019 BTL thit k phn mm ng dng

8/10

4.Lp t in d liu cho h thng hin hnh: Phn th hai cho danh sch cc thuc tnh cho bng

Tn vit tt

Tny ngha Kiu dliu

Khong gitr

Gitr mu Thuc bng

TenCBQL Tncacn bqun l

Tnca cn bqun l nh

Char 30 BQunh

NHA

SoDTNQL S inthoi cn

b qun l

S in thoica cn b qun

l nh

Number 12 0123456789 NHA

Sogiuong S ging S ging c

trong 1 mtphng

Number 1-15 12 PHONG

SoSVDK SSVng k

S SV ng k trong phng

Number 1-15 10 PHONG

7/31/2019 BTL thit k phn mm ng dng

9/10

4.Lp t in d liu cho h thng hin hnh: Phn th hai cho danh sch cc thuctnh

Tn vit tt Tny ngha Kiu dliu

Khong gi tr

Gitrmu

Thuc bng

TenTrPhong Tntrngphng

Tncatrng phng

Char 30 Trn ThanhSn

PHONG

DTTrPhong S inthoi

trngphng

S in thoica trng

phng

Number 12 0123456789

PHONG

NgayHD Ngy ha

n

Ngylp ha

n tin in

Date 1/1/2005-

1/1/2050

1/9/2011 HOA

DONChisocu Ch s c Ch s in

thng trc Number 1-9000 123 HOA

DONChisomoi Ch s mi Ch s in

thng nyNumber 1-9000 345 HOA

DON

7/31/2019 BTL thit k phn mm ng dng

10/10

4.Lp t in d liu cho h thng hin hnh: Phn th hai cho danh sch cc thuc tnh

Tn vit tt Tny

ngha Kiu dliu

Khonggitr

Gitrmu

Thuc bng

Dientieuthu intiuth

Lng in tiuth trong

thng

Number 0-1000 222 HOADON

ongia ngi Tin in Number 0-1000000000

400000 HOADON

Thanhtien Thnhtin

Tng stin in

phi trtrongthng

Number 0-1000000000

440000 HOADON