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1 B mn HTTT Khoa CNTT Trng H KHTN

2 Mn C s d liu 60 pht

QUY NH :

Lu bi lm theo ng nh dng sau : ~~.sql

V d : 07k1123, Nguyn Vn A, s 2 07k1123~Nguyen_Van_A~2.sql

Xa bi lm ca mnh ti my tnh trc khi ra v.

M T C S D LIU : QUN L SCH

Sach Sch Thuc tnh Kiu d liu M t

IDTheLoai Chui (10) ID Th loi

IDSach Chui (10) ID sch

TenSach Chui (30) Tn sch

IDTacGia Chui (10) ID tc gi

NgayCuoiXB Ngy Ngy cui c ng u t bn sch

Tn t : Mi th loi c nhiu sch, mi sch c

mt IDSach phn bit vi cc sch khc trong

c ng mt th loi, mi sch c mt tn v do mt

tc gi IDTacGia vit sch ny.

THELOAI Th loi ca sch Thuc tnh Kiu d liu M t

IDTheLoai Chui(10) ID Th loi

TenTheLoai Chui (30) Tn th loi

IDSachTieu Bieu Chui (10) ID sch tiu biu

IDTheLoaiCha Chui (10) ID th loi cha

Tn t : C nhiu th loi sch, cc th loi phn bit

vi nhau bng IDTheLoai, mi th loi c mt tn, c

mt IDTheLoaiCha m th loi thuc v, mi th loi c

mt IDSachTieuBieu l sch tiu biu nh t trong nm

ca th loi ny.

TACGIA Tc gi ca cc sch Thuc tnh Kiu d liu M t

IDTacGia Chui (10) ID Tc gi

HoTen Chui (30) H tn

IDTheLoaiSoTruongNhat Chui (10) ID th loi s trng nh t

IDSachTieuBieuNhat Chui (10) ID sch tiu biu

Tn t : C nhiu tc gi, mi tc gi phn bit vi nhau bng IDTacGia,

mi tc gi c mt h tn, c mt th loi sng tc s trng nh t v c

mt sch tiu biu nh t, sch tiu biu ny phi c th loi cng vi s

trng sng tc ca tc gi.

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2 B mn HTTT Khoa CNTT Trng H KHTN

YU CU

1. To bng v to rng buc kha chnh cho cc bng trn

2. To rng buc kha ngoi cho cc bng trn

3. Nhp cc dng d liu (nhp ting vit c du) sau vo cc bng tng ng :

4. Cho b ,

.

5. tn s

.

6. . C

THELOAI

IDTheLoai Ten IDTheLoaiCha IDSachTieuBieu

TL01 Sch tnh cm hi TL00 S01

TL02 Sch tnh cm tm l TL00 S02

TL00 Sch tnh cm (null) (null)

SACH IDTheLoai IDSach TenSach IDTacGia NgayCuoiXB

TL01 S01 Chn tri mi TG1 2/12/2012

TL01 S02 Ma thu vng TG4 20/2/2013

TL02 S01 Mt ngy ca ti TG3 1/1/2000

TL02 S02 M ti TG3 30/11/2010

TACGIA IDTacGia HoTen IDTheLoaiSoTruongNhat IDSachTieuBieuNhat

TG1 Nguyn Vn Ph TL01 P01

TG2 Trn Trng Nhn TL02 P01

TG3 H Nht Huy TL02 P02

TG4 Lng Tin Pht TL01 P02