sql server - quản lý cửa hàng đĩa

8/3/2019 SQL Server - Qun l ca hng a

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Bo co bi tp ln

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MC LC

M U.....................................................................................................................................................3

CHNG I: KHO ST H THNG......................................................................................................5

I. M T H THNG............................................................................................................................51) Tng quan.............................................................................................................................................................5

2) Quy trnh x l......................................................................................................................................................5

II. YU CU TIN HC HA.................................................................................................................81) Ni dung ti......................................................................................................................................................8

2) M t yu cu........................................................................................................................................................8

III. GII QUYT VN .....................................................................................................................9

CHNG II: M HNH THC TH LIN KT E-R

V M HNH QUAN H........................................................................................................................10

I. CC BC XY DNG...................................................................................................................10

II. K HIU S DNG.........................................................................................................................10

III. P DNG BI TON.....................................................................................................................10

CHNG III: C S D LIU SQL SERVER 2005.............................................................................15

I. M T CC BNG V QUAN H.................................................................................................151) M t cc bng trong c s d liu.....................................................................................................................15

2) Cc bng ca c s d liu.................................................................................................................................15

3) S m t mi quan h gia cc bng.............................................................................................................18

II. CC TH TC M T YU CU CA C S D LIU........................................................181) Cc th tc m t chc nng c bn...................................................................................................................18

2) Cc th tc m t chc nng c yu cu......................................................................................183) Chi tit cc Store Procedure thc thi yu cu.....................................................................................................19

PH LC 1: K HOCH TNG TH....................................................................................................24

I) GII THIU.......................................................................................................................................241. Tn ti: Qun l ca hng a (Software + Games).......................................................................................24

2. Thng tin v nhm xy dng ti.....................................................................................................................24

3. Mc ch ca ti liu: .........................................................................................................................................24

4. Phm vi ti liu....................................................................................................................................................24

5. M t ti liu.......................................................................................................................................................24

II) Ni dung.............................................................................................................................................27

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PH LC 2: BIN BN KHO ST......................................................................................................28

I) Thnh phn kho st:.........................................................................................................................28

II) Ni dung kho st:............................................................................................................................281. Thng tin chung:.................................................................................................................................................28

2. Tin hnh kho st:.............................................................................................................................................28

II) Mc tiu ca ca hng:.....................................................................................................................31

III) Kt lun ca nhm kho st............................................................................................................32

PH LC 3: NH GI THNH VIN................................................................................................33

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M U

Ngy nay x hi pht trin khng ngng nhanh chng, x hi cng pht trin th thng tin

cng to ln di do, phong ph v a dng. Thng tin thc s tr thnh ngun ti nguyn vcng qu gi trong i sng khoa hc k thut, kinh doanh cng nh mi hot ng khc ca x

hi. Nhng ng dng tin hc tr gip con ngi sn xut hiu qu thc y cc tin trnh lm

vic c nhanh chng. Khi lng thng tin gia tng th nhu cu ca vic qun l, t chc v x

l thng tin c mt ngha quan trng i vi nhng ngi lnh o. Trc nhng nhu cu nh

vy th vic lu tr v x l thng tin bng phng php th cng v s tay truyn thng khng

cn ph hp na. Chnh v vy vn quan trng c t ra l lm th no khai thc nhanh,

chnh xc v hiu qu lng thng tin qu gi ch c my tnh l cng c in t cho php xl nhanh chng cc nhu cu khc nhau, sn phm ca n c ng dng rng ri trong thc tin.

Tin hc thc s tr l mt ngnh khoa hc v cc qu trnh thu thp x l v lu tr thng tin

mt cch c hiu qu nht, thc c vai tr v ngha quan trng nn trong ln lm bo

co bi tp ln mn n C s d liu ny nhm xin c ng dng tin hc vo cng tc qun

l a ca ca hng bn a Heaven. Thc hin hnh thc qun l bn a mt cch khoa hc v

hiu qu, tit kim chi ph cho ca hng cng nh em li s thoi mi nht cho khch hng khi

mua hng.

1. Mc ch, ngha ca bo co:

Nghin cu, phn tch h thng qun l a nhm xy dng C s d liu qun l xut nhp

a cho cc ca hng va v nh, p dng cho Ca hng a Heaven.

Xy dng C s d liu cho chng trnh qun l bn a, qua rt ra cc kinh nghim thc

tin xy dng cc chng trnh qun l bn hng ni chung v qun l ca hng a ni ring

v mang ngha thc tin.

2. i tng v phm vi nghin cu:

i tng nghin cu gm:

Cc loi a, hiu phng thc phn loi a.

Cc ho n nhp xut.

Phm vi nghin cu: trong mt ca hng bn a c th.

3. Kt cu v ni dung ca bo co

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- Tn bo co.

- Bo co gm:

M u

Chng I: Kho st h thng.

Chng II: M hnh thc th lin kt E-R v M hnh quan h.

Chng III: C s d liu SQL Server 2005.

Kt lun.

Ph lc.

4. Nhng thut ng v cm t vit tt

STTCm t vit tt

Thut ngVit y ngha

1 CSDL C s d liu

2 E-R Entity Relationship M hnh thc th lin kt

3 PK Primary Key Kho chnh

4 FK Foreign Key Kho ngoi

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CHNG I: KHO ST H THNG

I. M T H THNG

1) Tng quan

Ca hng s phn chia a theo th loi v nh m s tu theo th loi c phn chia.

Mi a s c cc thng tin chnh: M a, Tn a, Th loi, H my.

V cng vic nhp xut hng, ca hng s nhp a theo tng t v a ra cc ho n nhp

hng c th. i vi bn hng c chia thnh 2 phng thc nhng vn cng mt loi ho n

xut hng nh nhau. Trong cc ho n s c cc thng tin c bn v khch hng v thng tin

a s bn.

Ch ca hng s c th thng k mt cch c th doanh thu, s lng, bt k lc no theo

mong mun v theo di thng tin bn hng ca nhn vin.

2) Quy trnh x l

2.1. Phn loi a

- a tr chi dnh cho cc th loi my khc nhau c nh m theo th loi bao gm:

a PC: dnh ci t cho cc my vi tnh c nhn.

a PS2: dnh cho dng my PlayStation 2 ca Sony.

a Xbox: dnh cho dng my Xbox 360, Xbox Live ca Microsoft.

a Wii: dnh cho dng my Wii ca Nintendo.

- a phn mm gm cc phin bn h iu hnh v cc phn mm thng dng

c nh m S+Tn th loi bao gm:

a h iu hnh: gm cc phin bn h iu hnh Windows t Windows 98 n

Windows 7 v cc phin bn Linux t ph thng: Fedora, Ubuntu,

a phn mm tin ch: gm cc a phn mm tin ch khi vn phng nh b

Microsoft Office, HTKK Thu, v cc phn mm chuyn dng phc v khi thit

k nh Adobe Photoshop, AutoCAD, CorelDRAW,

Ngoi ra gm cc a phn mm ph thng khc.

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2.2. Phng thc trin khai ho n

- Coi i tng khch hng va l ngun nhp hng, va l khch mua hng.

- Ho n c trin khai lm 2 loi chnh: Nhp hng v Xut hng.

2.3. Mc tiu ca c s d liu

- y cc chc nng c bn nhp xut d liu cho tng bng.

- Thc hin thm cc yu cu qun l nh: thng k, bo co,... theo yu cu ca cng vic

kinh doanh.

2.4. Mt s mu biu

Qua qu trnh kho st trn, ti ca hng a Heaven c cc mu biu sau:

- n t hng:

Ca hng a Heaven

a ch: 668 ng Lng - ng a - H Ni

in thoi: (04)3xxxxxxx - Di ng: 098xxxxxxx

N T HNG

H tn: ...

a ch: ..

in thoi:

Hnh thc thanh ton:

STT M a Tn a S lng n gi Thnh tin

1 x X x x x

Cng tin hng: ..

Tng cng thanh ton: ..

S tin vit bng ch: ...

Ngi mua hng

(K, ghi r h tn)

Ngi bn hng

(K, ghi r h tn)

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- Ho n nhp hng:

n v bn hng:

a ch: ..

S ti khon: .

in thoi:

HO N NHP HNG

n v mua hng: Ca hng a Heaven



S ti khon: 1234-5678-ABCD

Hnh thc thanh ton:


1 x X x x x

Cng tin hng: ..



Ngi giao hng

(K, ghi r h tn)

Ngi nhn hng

(K, ghi r h tn)

- Ho n bn hng:

Ca hng a Heaven



HO N BN HNG

H tn: ...

a ch: ..

in thoi:

Hnh thc thanh ton:


1 x X x x x

Cng tin hng: ..



Ngi mua hng

(K, ghi r h tn)

Ngi bn hng

(K, ghi r h tn)

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II. YU CU TIN HC HA

1) Ni dung ti

Vi nhu cu thng tin v quy m kinh doanh ngy cng m rng ca ca hng, to iu kin

thun li cho vic qun l a cng nh vic nhp xut a v truy xut thng tin nhanh chng v

a. Do CSDL i hi phi lp trnh thc hin c y cc thao tc nhp xut, thng

k thng tin mt cch y v c th, gip cho cp nht nhng a mi cho ca hng nhanh

chng, d hng hn.

Nhn vin phi nhp cc thng tin cho cc a mi, nh cung cp mi, khch hng mi vo

trong d liu v c s kim tra v tnh chnh xc, ng n ca d liu.

Nhn vin c php chnh sa, xa nhng thng tin sai, khng ph hp theo quyn hn chophp.

Ch ca hng theo di qu trnh mua bn, thng k doanh thu ca ca hng.

2) M t yu cu

Yu cu chc nng:

Lit k thng tin a:

o Ton b

o Theo thi gian

o Theo nhn vin

o Theo khch hng

Lit k nhn vin theo doanh thu.

Thng k tng doanh thu:

o Ton b

o Theo thng

o Theo nm

Bo co chung v tng nhp, xut:

o Ton b

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o Theo thng

o Theo nm

Lit k cc a cha bn.

Lit k cc a bn chy nht.

III. GII QUYT VN

Tng bc i vo phn tch, thit k h thng gii quyt vn .

Kho st: Tin hnh kho st mt khu vc, a ch c th ly thng tin thc t.

M hnh ha nghip v: Da trn kho st thc trng, m hnh ha cc nghip v bng

m hnh thc th lin kt, t chuyn sang m hnh quan h.

Thit k: T kt qu cc m hnh quan h, trin khai thit k CSDL t c cc

kt qu nh mong mun.

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CHNG II: M HNH THC TH LIN KT E-R

V M HNH QUAN H

I. CC BC XY DNG

- Bc 1: Xc nh cc thc th.

- Bc 2: c t m hnh.

- Bc 3: M hnh thc th lin kt.

- Bc 4: M hnh quan h.

II. K HIU S DNG

- Thuc tnh:

- Tp thc th:

- Quan h:

- (min,max): Rng buc lin kt.

III. P DNG BI TON- Bc 1: Xc nh cc thc th

o Cc tp thc th:

Khch hng.

Nhn vin bn hng.

Ho n.

Loi phiu xut nhp.

a.

o Thc th yu:

Th loi a.

Chi tit ho n.

- Bc 2: c t m hnh

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KhachHang (Khch hng):

Thuc tnh Vit y nh dng c t

MaKH M khch hng Text PK

TenKH Tn khch hng Text

Dchi_KH a ch khch hng Text

SDT S in thoi khch hng Text

Email Th in t khch hng Text

NhanVienBH (Nhn vin bn hng):


MaNV M ngi bn Text PK

TenNV Tn ngi bn Text

Dchi_NV a ch ngi bn Text

TheLoaiDia (Th loi a):


MaTL M th loi a Text PK

TenTL Tn th loi a Text

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Dia (a):


MaDia M a Text PK

TenDia Tn a Text

HoaDon (Ho n):


MaHD M ho n Text PK

NgayBan Ngy bn Date/Time

CTiet_HD (Chi tit ho n):


SoLuong S lng bn Number

DonGia Gi tin Number

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Qun l ca hng a

- Bc 3: M hnh thc th lin kt

Hnh 2.1: M hnh thc th lin kt ca ca hng bn a

- Bc 4: M hnh quan h

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+ KhachHang (MaKH, TenKH, Dchi_KH, SDT, Email)

+ NhanVienBH (MaNV, TenNV, Dchi_NV)

+ Dia (MaDia, TenDia, MaTL)

+ TheLoaiDia (MaTL, TenTL)

+ HoaDon (MaHD, NgayBan, MaNV, MaKH, MaLoai)

+ CTiet_HD (MaHD, MaDia, SoLuong, DonGia)

+ LoaiPhieu (MaLoai, TenLoai)

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CHNG III: C S D LIU SQL SERVER 2005

I. M T CC BNG V QUAN H

1) M t cc bng trong c s d liu

STT Tn bng Tn nh ngha ngha

1 NhanVienBH Nhn vin bn hng Cc thng tin v nhn vin

2 KhachHang Khch hng Cc thng tin v khch hng

3 HoaDon Ho n Thng tin chung v giao dch

4 CTiet_HD Chi tit ho n Thng tin chi tit v tng a c giao dch

5 LoaiPhieu Loi phiu xut nhp Cho bit loi ho n l nhp hay bn hng

6 Dia a Cho bit thng tin chung v a

7 TheLoaiDia Th loi a Cho bit a thuc th loi g

2) Cc bng ca c s d liu

- Bng HoaDon

Tn ct (Trng) Kiu d liu Cho php trng M t

MaHD nchar(10) PK

NgayBan datetime

MaNV char(3) FK

MaKH char(5) FK MaLoai nchar(10) FK

- Bng KhachHang


MaKH char(5) PK

TenKH nvarchar(50)

Dchi_KH nvarchar(100)

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SDT int x

Email nchar(20) x

- Bng NhanVienBH


MaNV char(3) PK

TenNV nvarchar(50)

Dchi_NV nvarchar(100)

- Bng LoaiPhieu


MaLoai nchar(10) PK

TenLoai nvarchar(50)

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- Bng CTiet_HoaDon


MaHD nchar(10)

PKMaDia nchar(10)

SoLuong bigint

DonGia float

- Bng DiaTn ct (Trng) Kiu d liu Cho php trng M t

MaDia nchar(10) PK

TenDia nvarchar(50)

MaTL nchar(10) FK

- Bng TheLoaiDia


MaTL nchar(10) PK

TenTL nvarchar(50)

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3) S m t mi quan h gia cc bng

Hnh 3.1: Mi quan h gia cc bng trong CSDL

II. CC TH TC M T YU CU CA C S D LIU

1) Cc th tc m t chc nng c bn

Tn th tc Chc nng Ghi ch

dbo.sp_Insert[Tn bng] Nhp d liu cho cc bng

dbo.sp_Delete[Tn bng] Xo d liu tng bng Cho php sa, xo, thng k

y theo cc kho, cc

trng

dbo.sp_Update[Tn bng] Sa d liu tng bng

dbo.sp_Select[Tn bng] Thng k d liu tng bng

2) Cc th tc m t chc nng c yu cu

STT Tn th tc Chc nng

Lit k a 1 dbo.yc_1_LietKeDia Lit k ton b a

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2 dbo.yc_1a_LietKeDia Lit k a theo th loi

3 dbo.yc_1b_LietKeDia Lit k a theo ho n

Lit k

khch hng

4 dbo.yc_2_LietKeKHLit k cc khch hng mua hng

( sp xp)

5 dbo.yc_2a_LietKeKHLit k cc khch hng mua hng theo

khu vc ( sp xp)

Lit k

nhn vin6 dbo.yc_3_NhanVien

Lit k 3 nhn vin bn hng thu c

doanh thu nhiu nht

Thng k

doanh thu

7 dbo.yc_4_DoanhThu Tng doanh thu bn hng

8 dbo.yc_4a_DoanhThu Tng doanh thu bn hng theo thng

9 dbo.yc_4b_DoanhThu Tng doanh thu bn hng theo nm

Bo co

tng hp

nhp, xut

10 dbo.yc_5_BaoCaoChung Bo co chung

11 dbo.yc_5a_BaoCaoThang Bo co theo thng

12 dbo.yc_5b_BaoCaoNam Bo co theo nm

Thng k

s ph bin

ca a

13 dbo.yc_6_DiaKoBanDuocThng k cc a khng bn c trong

ton b thi gian

14 dbo.yc_6a_DiaKoBanDuocThng k cc a khng bn c theo

thng

15 dbo.yc_6b_DiaKoBanDuocThng k cc a khng bn c theo

nm

16 dbo.yc_7_DiaBanChay Thng k 10 a bn chy nht

17 dbo.yc_7a_DiaBanChay Thng k 10 a bn chy nht theo thng

18 dbo.yc_7b_DiaBanChay Thng k 10 a bn chy nht theo nm

3) Chi tit cc Store Procedure thc thi yu cu

STT Chc nng Store Procedure

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1

Lit k

thng tin

ton b a

SELECT Dia.MaDia, Dia.TenDia, TheLoaiDia.TenTL,

SUM(CTiet_HD.SoLuong)AS SoLuong, CTiet_HD.DonGia,LoaiPhieu.TenLoai

FROM CTiet_HD INNERJOINDia ON CTiet_HD.MaDia = Dia.MaDia INNERJOIN

TheLoaiDia ON Dia.MaTL = TheLoaiDia.MaTL INNERJOINHoaDon ON CTiet_HD.MaHD = HoaDon.MaHD INNERJOIN

LoaiPhieu ON HoaDon.MaLoai = LoaiPhieu.MaLoaiGROUPBY Dia.MaDia, Dia.TenDia, TheLoaiDia.TenTL,

CTiet_HD.DonGia, HoaDon.MaLoai, LoaiPhieu.TenLoaiORDERBY HoaDon.MaLoai

2

Lit k

thng tin

a theo th

loi

SELECT Dia.MaDia, Dia.TenDia, TheLoaiDia.TenTL,SUM(CTiet_HD.SoLuong)AS SoLuong, CTiet_HD.DonGia,

LoaiPhieu.TenLoaiFROM CTiet_HD INNERJOIN

Dia ON CTiet_HD.MaDia = Dia.MaDia INNERJOINTheLoaiDia ON Dia.MaTL = TheLoaiDia.MaTL INNERJOIN

HoaDon ON CTiet_HD.MaHD = HoaDon.MaHD INNERJOINLoaiPhieu ON HoaDon.MaLoai = LoaiPhieu.MaLoai

WHERE TheLoaiDia.TenTL = @TenTLGROUPBY Dia.MaDia, Dia.TenDia, TheLoaiDia.TenTL,CTiet_HD.DonGia, HoaDon.MaLoai, LoaiPhieu.TenLoaiORDERBY HoaDon.MaLoai

3

Lit k

thng tin

a theo

ho n

SELECT Dia.MaDia, Dia.TenDia, TheLoaiDia.TenTL,SUM(CTiet_HD.SoLuong)AS SoLuong, CTiet_HD.DonGia,

LoaiPhieu.TenLoaiFROM CTiet_HD INNERJOIN

Dia ON CTiet_HD.MaDia = Dia.MaDia INNERJOINTheLoaiDia ON Dia.MaTL = TheLoaiDia.MaTL INNERJOINHoaDon ON CTiet_HD.MaHD = HoaDon.MaHD INNERJOINLoaiPhieu ON HoaDon.MaLoai = LoaiPhieu.MaLoai

WHERE LoaiPhieu.TenLoai = @LoaiHDGROUPBY Dia.MaDia, Dia.TenDia, TheLoaiDia.TenTL,CTiet_HD.DonGia, HoaDon.MaLoai, LoaiPhieu.TenLoaiORDERBY HoaDon.MaLoai

4

Lit k cc

khch hng

mua

hng

SELECT KhachHang.MaKH, KhachHang.TenKH, KhachHang.Dchi_KH,KhachHang.SDT, KhachHang.Email,SUM(CTiet_HD.SoLuong*CTiet_HD.DonGia)AS TongTienFROM CTiet_HD INNERJOIN

HoaDon ON CTiet_HD.MaHD = HoaDon.MaHD INNERJOINKhachHang ON HoaDon.MaKH = KhachHang.MaKH

WHERE HoaDon.MaLoai ='PX'GROUPBY KhachHang.MaKH, KhachHang.TenKH,KhachHang.Dchi_KH, KhachHang.SDT, KhachHang.EmailORDERBY TongTien DESC

5

Lit k cc

khch hng

mua

hng theo

khu vc

SELECT KhachHang.MaKH, KhachHang.TenKH, KhachHang.Dchi_KH,KhachHang.SDT, KhachHang.Email,SUM(CTiet_HD.SoLuong*CTiet_HD.DonGia)AS TongTienFROM CTiet_HD INNERJOIN

HoaDon ON CTiet_HD.MaHD = HoaDon.MaHD INNERJOINKhachHang ON HoaDon.MaKH = KhachHang.MaKH

WHERE HoaDon.MaLoai ='PX'AND KhachHang.Dchi_KH = @DiaChiGROUPBY KhachHang.MaKH, KhachHang.TenKH,KhachHang.Dchi_KH, KhachHang.SDT, KhachHang.EmailORDERBY TongTien DESC

6 Top 3 nhn

vin bn

hng c

SELECTTOP(3) NhanVienBH.MaNV, NhanVienBH.TenNV,NhanVienBH.Dchi_NV,SUM(CTiet_HD.SoLuong*CTiet_HD.DonGia)AS TongTienFROM CTiet_HD INNERJOIN

HoaDon ON CTiet_HD.MaHD = HoaDon.MaHD INNERJOIN

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doanh thu

ln nht

NhanVienBH ON HoaDon.MaNV = NhanVienBH.MaNV

WHERE HoaDon.MaLoai ='PX'GROUPBY NhanVienBH.MaNV, NhanVienBH.TenNV,

NhanVienBH.Dchi_NVORDERBY TongTien DESC

7Tng doanh

thu bn aSELECTSUM(ch.SoLuong*ch.DonGia)AS DoanhThuFROM CTiet_HD ch

8

Doanh thu

bn hng

theo thng

SELECTSUM(ch.SoLuong * ch.DonGia)AS DoanhThuFROM CTiet_HD AS ch INNERJOIN

HoaDon ON ch.MaHD = HoaDon.MaHDWHEREDATEPART(MONTH,HoaDon.NgayBan)= @Thang ANDDATEPART(YEAR,HoaDon.NgayBan)= @Nam

9

Doanh thu

bn hng

theo nm

SELECTSUM(ch.SoLuong * ch.DonGia)AS DoanhThuFROM CTiet_HD AS ch INNERJOIN

HoaDon ON ch.MaHD = HoaDon.MaHD

WHEREDATEPART(YEAR,HoaDon.NgayBan)= @Nam

10Bo co

chung

SELECT Dia.MaDia, Dia.TenDia, tld.TenTL, A.TongNhap,B.TongXuatFROM Dia INNERJOIN TheLoaiDia tld ON tld.MaTL = Dia.MaTLLEFTJOIN (

SELECT Dia.MaDia,SUM(CTiet_HD.SoLuong*CTiet_HD.DonGia)AS TongNhapFROM CTiet_HD INNERJOIN

Dia ON CTiet_HD.MaDia = Dia.MaDia INNERJOINHoaDon ON CTiet_HD.MaHD = HoaDon.MaHD

HERE(HoaDon.MaLoai ='PN')GROUPBY Dia.MaDia

) A ON A.MaDia = Dia.MaDia LEFTJOIN(SELECT Dia.MaDia,SUM(CTiet_HD.SoLuong*CTiet_HD.DonGia)AS TongXuat


HoaDon ON CTiet_HD.MaHD = HoaDon.MaHDWHERE(HoaDon.MaLoai ='PX')

GROUPBY Dia.MaDia) B ON B.MaDia = A.MaDia

11 Bo co

theo thng

SELECT Dia.MaDia, Dia.TenDia, TheLoaiDia.TenTL,A.TongNhap, B.TongXuat


HoaDon ON CTiet_HD.MaHD = HoaDon.MaHD INNERJOINTheLoaiDia ON Dia.MaTL = TheLoaiDia.MaTL LEFTJOIN

(SELECT Dia.MaDia,

SUM(CTiet_HD.SoLuong*CTiet_HD.DonGia)AS TongNhapFROM CTiet_HD INNERJOIN


WHERE(HoaDon.MaLoai ='PN')GROUPBY Dia.MaDia

) A ON A.MaDia = Dia.MaDia LEFTJOIN(SELECT Dia.MaDia,

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Qun l ca hng a

SUM(CTiet_HD.SoLuong*CTiet_HD.DonGia)AS TongXuat


HoaDon ON CTiet_HD.MaHD = HoaDon.MaHDWHERE(HoaDon.MaLoai ='PX')

GROUPBY Dia.MaDia) B ON B.MaDia = A.MaDia

WHEREDATEPART(MONTH,HoaDon.NgayBan)= @Thang ANDDATEPART(YEAR,HoaDon.NgayBan)= @Nam

GROUPBY Dia.MaDia, Dia.TenDia, TheLoaiDia.TenTL,A.TongNhap, B.TongXuat

12Bo co

theo nm

SELECT Dia.MaDia, Dia.TenDia, TheLoaiDia.TenTL,A.TongNhap, B.TongXuat


HoaDon ON CTiet_HD.MaHD = HoaDon.MaHD INNERJOINTheLoaiDia ON Dia.MaTL = TheLoaiDia.MaTL LEFTJOIN

(SELECT Dia.MaDia,SUM(CTiet_HD.SoLuong*CTiet_HD.DonGia)AS TongNhapFROM CTiet_HD INNERJOIN


WHERE(HoaDon.MaLoai ='PN')GROUPBY Dia.MaDia

) A ON A.MaDia = Dia.MaDia LEFTJOIN(SELECT Dia.MaDia,SUM(CTiet_HD.SoLuong*CTiet_HD.DonGia)AS TongXuatFROM CTiet_HD INNERJOIN


WHERE(HoaDon.MaLoai ='PX')GROUPBY Dia.MaDia) B ON B.MaDia = A.MaDiaWHEREDATEPART(YEAR,HoaDon.NgayBan)= @NamGROUPBY Dia.MaDia, Dia.TenDia, TheLoaiDia.TenTL,A.TongNhap, B.TongXuat

13a khng

bn c

SELECT TheLoaiDia.MaTL, Dia.MaDia, Dia.TenDia,TheLoaiDia.TenTL, HoaDon.NgayBanFROM Dia INNERJOIN

TheLoaiDia ON Dia.MaTL = TheLoaiDia.MaTL INNERJOINCTiet_HD ON Dia.MaDia = CTiet_HD.MaDia INNERJOINHoaDon ON CTiet_HD.MaHD = HoaDon.MaHD

WHERE Dia.MaDia NOTIN

( SELECT CTiet_HD.MaDia

FROM CTiet_HD INNERJOINHoaDon ON CTiet_HD.MaHD = HoaDon.MaHD

WHERE(HoaDon.MaLoai ='PX') )

14 a khng

bn c

theo thng

SELECT TheLoaiDia.MaTL, Dia.MaDia, Dia.TenDia,TheLoaiDia.TenTL, HoaDon.NgayBan

FROM Dia INNERJOINTheLoaiDia ON Dia.MaTL = TheLoaiDia.MaTL INNERJOIN

CTiet_HD ON Dia.MaDia = CTiet_HD.MaDia INNERJOINHoaDon ON CTiet_HD.MaHD = HoaDon.MaHD

WHERE Dia.MaDia NOTIN (

SELECT CTiet_HD.MaDia

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FROM CTiet_HD INNERJOIN

HoaDon ON CTiet_HD.MaHD = HoaDon.MaHD WHERE(HoaDon.MaLoai ='PX')

)ANDDATEPART(MONTH,HoaDon.NgayBan)= @Thang ANDDATEPART(YEAR,HoaDon.NgayBan)= @Nam

15

a khng

bn c

theo nm

SELECT TheLoaiDia.MaTL, Dia.MaDia, Dia.TenDia,

TheLoaiDia.TenTL, HoaDon.NgayBanFROM Dia INNERJOINTheLoaiDia ON Dia.MaTL = TheLoaiDia.MaTL INNERJOIN

CTiet_HD ON Dia.MaDia = CTiet_HD.MaDia INNERJOINHoaDon ON CTiet_HD.MaHD = HoaDon.MaHD

WHERE Dia.MaDia NOTIN (

SELECT CTiet_HD.MaDia FROM CTiet_HD INNERJOIN

HoaDon ON CTiet_HD.MaHD = HoaDon.MaHD WHERE(HoaDon.MaLoai ='PX')

)AND DATEPART(YEAR,HoaDon.NgayBan)= @Nam

16

Top 10 a

bn chy

nht

SELECTTOP(10) Dia.MaDia, Dia.TenDia, TheLoaiDia.TenTL,

SUM(CTiet_HD.SoLuong)AS SoLuong, CTiet_HD.DonGia,LoaiPhieu.TenLoai


TheLoaiDia ON Dia.MaTL = TheLoaiDia.MaTL INNERJOINHoaDon ON CTiet_HD.MaHD = HoaDon.MaHD INNERJOIN

LoaiPhieu ON HoaDon.MaLoai = LoaiPhieu.MaLoaiWHERE HoaDon.MaLoai ='PX'GROUPBY Dia.MaDia, Dia.TenDia, TheLoaiDia.TenTL,

CTiet_HD.DonGia, HoaDon.MaLoai, LoaiPhieu.TenLoaiORDERBY SoLuong DESC

17

Top 10 a

bn chy

nht theo

thng

SELECTTOP(10) Dia.MaDia, Dia.TenDia, TheLoaiDia.TenTL,

SUM(CTiet_HD.SoLuong)AS SoLuong, CTiet_HD.DonGia,LoaiPhieu.TenLoaiFROM CTiet_HD INNERJOIN


WHERE HoaDon.MaLoai ='PX'ANDDATEPART(MONTH,HoaDon.NgayBan)= @Thang ANDDATEPART(YEAR,HoaDon.NgayBan)= @Nam

GROUPBY Dia.MaDia, Dia.TenDia, TheLoaiDia.TenTL,CTiet_HD.DonGia, HoaDon.MaLoai, LoaiPhieu.TenLoai

ORDERBY SoLuong DESC

18

Top 10 a

bn chy

nht theo

nm

SELECTTOP(10) Dia.MaDia, Dia.TenDia, TheLoaiDia.TenTL,SUM(CTiet_HD.SoLuong)AS SoLuong, CTiet_HD.DonGia,LoaiPhieu.TenLoaiFROM CTiet_HD INNERJOIN


WHERE HoaDon.MaLoai ='PX'ANDDATEPART(YEAR,HoaDon.NgayBan)= @Nam

GROUPBY Dia.MaDia, Dia.TenDia, TheLoaiDia.TenTL,CTiet_HD.DonGia, HoaDon.MaLoai, LoaiPhieu.TenLoai

ORDERBY SoLuong DESC

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Qun l ca hng a

PH LC 1: K HOCH TNG TH

I) GII THIU

1. Tn ti: Qun l ca hng a (Software + Games)

2. Thng tin v nhm xy dng ti

- Dng Th nh Nguyt - Nhm trng

- Trn Phc Hon

- L Ngc Ha- Nguyn Minh Khim

- Ha Thanh Tng

3. Mc ch ca ti liu:

- K hoch tng th nh ngha cc hot ng pht trin phn mm v cc giai on trong

d n xy dng phn mm qun l ca hng a.

- K hoch tng th miu t ton b k hoch c s dng cho i ng pht trin h thng.

Cc chi tit cng vic c th c miu t r hn trong k hoch chi tit hng thng.

4. Phm vi ti liu

- Ti liu ny phc v cho cc i tng l ngi s dng chng trnh qun l cc ca

hng a phn mm, tr chi va v nh.

5. M t ti liu

Ti liu bao gm cc phn chnh sau:

- Gii thiu chung: gii thiu tng quan v ti liu.

- Ni dung: K hoch xy dng v pht trin CSDL phn mm.

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Qun l ca hng a

5.1. Gii thiu chung

- Thi gian v ni dung cng vic:

Ngy thng ghi c th v r rng trong tng thi im cng vic.

Ni dung khi qut nhng th hin chnh xc cng vic cn lm trong thi gian .

5.2. Sn phm:

- c vit ra mt cch c th bng cc bin bn hoc bo co trc tip t ngi c trch

nhim.

- Trch nhim v Kt qu:

Ngi c giao trch nhim thc hin ng v nhit tnh vi cng vic cn lm.

Kt qu c yu cu theo mt mc nht nh, c nh gi bi ton nhm thng

qua nhm trng.

Bo co ton b v thit k Slide gii thiu sn phm.

5.3. K hoch xy dng v pht trin phn mm

5.3.1. Trin khai kho st cc ca hng a

-Tham kho cch sp xp, phn chia cc th loi a khc nhau.

-Thu thp c cc thng tin nh cch nh m s, mc ch, cch thc,

-Tm hiu cc ha n nhp xut a.

5.3.2. Nghin cu cc kho st

-Sau khi kho st, tp trung a ra cc c t yu cu phn tch thit k.

-Ton nhm s nghin cu cc mc ca cc kho st thng k cc b, cc thuc tnh v

quan h tin ti xy dng lc thc th lin kt v m hnh quan h.

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Bo co bi tp ln

Qun l ca hng a

-Cc kho st cng s c phn chia r rng c th tng phn, cc thnh vin s nghin

cu cc phn khc nhau v thng nht bi nhm trng.

5.3.3. Thit k C s d liu-Thnh vin c giao trch nhim lp trnh chnh s nh hng da theo cc nghin cu

kho st.

-Cc thnh vin cn li s ng thi theo di, gp , chnh sa v b sung cho CSDL, m

bo tnh chnh xc ti a cho CSDL s c to.

5.3.4. Bo co v thit k Slide Show-Bo co:

o Cc thnh vin c trch nhim vi tng phn s a ra cc bo co chi tit ca

phn .

o Bo co s c tng hp v kt hp gii thch song song vi CSDL c to.

o Di s tng hp ca nhm trng v gp , b sung ca thnh vin, bo co s c kt

hp mt cch hon thin nht.

-Slide Show:

o S c thit k bng PowerPoint 2003.

o Da theo bo co chi tit c a ra, chn lc cc thnh phn chnh, mc tiu

a ra nhng ni bt ca CSDL c to.

o Nhm trng tng hp v gp ca thnh vin, Slide s c hon thin.

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Qun l ca hng a

II) Ni dung

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Bo co bi tp ln

Qun l ca hng a

PH LC 2: BIN BN KHO ST

Hm nay, vo lc 13 gi ngy 05 thng 02 nm 2011, Nhm 1 tin hnh i kho st

phc v cho bi tp ln mn n CSDL ti:

- Ca hng: Heaven.

- a ch: 668 ng Lng ng a H Ni.

I) Thnh phn kho st:

- Nguyn V Vi Vi - Nhn vin bn hng.

- Ha Thanh Tng - i din nhm.

- Nguyn Minh Khim - i din nhm.

II) Ni dung kho st:

1. Thng tin chung:

H tn: Nguyn V Vi Vi.

Nm sinh: 1985.

Ngh nghip: Nhn vin ca hng a.

a ch thng tr: 186 Yn Ho Cu Giy H Ni.

2. Tin hnh kho st:

2.1. Hnh thc kinh doanh:

2.1.1. Bn l:

-Bn l trc tip tng sn phm n ngi dng cui.

-Khch hng chnh: C nhn.

-S lng: 1 n 20 a.

-Hnh thc thanh ton: Tin mt.

-Cch thc mua hng:

o Lin h qua in thoi (S lng t 10 a tr ln).

o n trc tip ti ca hng.

-Phng thc a hng:

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Bo co bi tp ln

Qun l ca hng a

o Chuyn hng tn ni.

o Khch nhn a ngay ti ca hng.

-Gi bn: ph thuc vo gi bn l tng loi a (8.000 200.000 VND/1 a).

-nh gi phng thc bn hng:

o u im: Ri ro thp, vn t, d qun l.

o Nhc im: Hng bn khng c nhiu, nhiu i th cnh tranh, li nhun

thp.

2.1.2. Bn trc tuyn:

-Bn trc tuyn (sell online) l hnh thc kh mi ca ca hng va c th trc tip qung

b cng nh bn hng thng qua Internet.

-Khch hng chnh: C nhn, Cng ty va v nh,

-S lng: 20 n 1000 a.

-Cch thc mua hng:

o t hng trn website ca ca hng.

o t hng thng qua shop ca ca hng trn cc website thng mi in t nh:

chodientu.vn, vatgia.com, 123mua.vn, enbac.com,

-Hnh thc thanh ton:

o Tin mt: Tr 100% chi ph + tin vn chuyn.

o Chuyn khon ngn hng: Tr trc 70% chi ph + tin vn chuyn.

o V in t online: V-Cash, Nganluong.vn,

-Phng thc a hng:

o Chuyn hng tn ni.

o Khch nhn a ngay ti ca hng.

-Gi bn: ph thuc vo s lng a (8.000 200.000 VND/1 a).

o T 10 n 50 a: gim 5%.

o T 50 n 500 a: gim 10%.

o Trn 500 a: gim 15%.

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Bo co bi tp ln

Qun l ca hng a

-nh gi phng thc bn hng:

o u im: C th khng cn mt bng, tit kim thi gian cho khch hng, hng

bn c nhiu, d qun l.

o Nhc im: Ri ro tng i cao, vn nhiu, nhiu cnh tranh.

2.2. Mt hng kinh doanh:

-a tr chi dnh cho cc th loi my khc nhau c nh m G+Tn th loi bao gm:

o a PC: dnh ci t cho cc my vi tnh c nhn.

o a PS2: dnh cho dng my PlayStation 2 ca Sony.

o a Xbox: dnh cho dng my Xbox 360, Xbox Live ca Microsoft.

o a Wii: dnh cho dng my Wii ca Nintendo.

-a phn mm gm cc phin bn h iu hnh v cc phn mm thng dng c nh

m S+Tn th loi bao gm:

o a h iu hnh: gm cc phin bn h iu hnh Windows t Windows 98 n

Windows 7 v cc phin bn Linux t ph thng: Fedora, Ubuntu,

o a phn mm tin ch: gm cc a phn mm tin ch khi vn phng nh bMicrosoft Office, HTKK Thu, v cc phn mm chuyn dng phc v khi

thit k nh Adobe Photoshop, AutoCAD, CorelDRAW,

o Ngoi ra gm cc a phn mm ph thng khc.

2.3. Gi trung bnh cc loi a:

i vi cc loi a bn quyn bao gm c key active v cc h tr i km gi kh cao so vi

mt bng chung nn rt kh bn. Cc loi a Games c bn kh chy v phc v nhu cu thityu v gii tr ca khch hng.

o a bn quyn: 100.000 200.000 VND. Gi ch gm b a. Sn phm cn c

thm key active v ng k c hng sn xut chng nhn ch bn cho duy nht

mt cc nhn hoc mt tp th (phin bn m rng).

o a ph thng: 8.000 VND 100.000 VND. Cc a c b kho c ghi li,

vi loi c ghi trn a trng loi tt, bn gi s cao hn.

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Qun l ca hng a

2.4. Cc ngun cung cp a:

o Trc tip t cc hng sn xut hoc i l nhp v cc a bn quyn km cc

giy ng k sn phm.

o T cc ch u mi, hoc trc tip ly trn Internet cc sn phm c b kho

ghi ra a.

2.5. Thu nhp bnh qun hng thng: 20.000.000 VND.

2.6. Yu cu t ra:

- Khch hng a ra cc thng tin v a mun mua.

- Ngi bn hng s tip thu thng tin v tm theo th loi, tnh nng ca a.

- Nu khch hng mua a, d liu s c nhp vo CSDL i vi tng loi ho n bn

l hoc bn trc tuyn.

- Ch ca hng s theo di trn CSDL c lu.

2.7. Yu cu qun l:

- Qun l a nhp vo:

Th loi a.

S lng.

Gi tin.

- Qun l a bn ra:

Th loi a.

S lng.

Gi tin.

- Bo co thng k hng thng:

S lng a nhp vo v bn ra.

S lng a lu tr trong kho.

Tng tin nhp xut v doanh thu.

II) Mc tiu ca ca hng:

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Bo co bi tp ln

Qun l ca hng a

- M rng kh nng i vi cc loi a bn quyn c tr gi, in hnh cc phn mm

Anti-virus v H iu hnh vi cc hnh thc key bn quyn gi r cho c nhn khng bao

gm hp sn phm gim chi ph.

- Tp trung thm vo vic hiu chnh website cho d dng ng k mua a, tng cng

qung b trc tuyn m rng vng kinh doanh trn ton quc, t s tng thm khch

hng tim nng.

III) Kt lun ca nhm kho st

Sau khi t ra cc cu hi cho nhn vin bn hng, nhm tng hp trn gm cc mt

hng, hot ng c bn ca ca hng. Ca hng phn chia cc th loi a, nh m s rt r

rng, cc ho n nhp xut cng c lu tr cn thn, c th d dng kim sot cng nh

thng k doanh thu r rng.

Bin bn c tng hp v kt thc vo 17 gi cng ngy./.

CH K CA NHN VIN CA HNG

Nguyn V Vi Vi

CH K I DIN NHM KHO ST

Ha Thanh Tng

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Bo co bi tp ln

Qun l ca hng a

PH LC 3: NH GI THNH VIN

STT Thnh vin Cng vic nh gi Ghi ch

1 Dng Thnh Nguyt

Ti liu c t Tt

Xy dng bi ton Tt

V m hnh thc th lin kt Tt

Xc nh m hnh quan h Tt

C s d liu chnh Tt

Slide bo v Tt

Bo co bi tp ln Tt

2 L Ngc Ho Ti liu c t Tt

Xc nh cc thuc tnh, thcth

Tt

Slide bo v Tt

Xy dng bt theo i s quan h TtXy dng bi ton theo SQL Cha t Hon h tr: Tt

Slide bo co Tm n

3 NguynMinh Khim

Bin bn kho st Tt

Ti liu c t Tt

Xc nh cc thuc tnh, thc

th

Cha y Hon h tr: Tt

Xy dng bt theo i s quan h Cha t Nguyt h tr: Tt

4 Trn PhcHon

V m hnh thc th lin kt Tt

C s d liu chnh Tt

Slide bo v Tt

Slide bo co Tm n

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Bo co bi tp ln

Bo co bi tp ln Tt

5 Ha ThanhTng

Bin bn kho st Tt

Ti liu c t Tt

Xy dng bi ton Tt

Xc nh m hnh quan h Tt

Xy dng bi ton theo SQL Cha t Nguyt h tr: Tt

sql server - quản lý cửa hàng đĩa

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