數(shù)據(jù)庫設(shè)計文檔模板

1、精選優(yōu)質(zhì)文檔-傾情為你奉上*中心開發(fā)部文檔編號2011-6-14版本A1密級商密A項(xiàng)目名稱時代集團(tuán)產(chǎn)品跟蹤平臺項(xiàng)目來源時代集團(tuán)DR-RD-020(V1.1)數(shù)據(jù)庫設(shè)計說明書(內(nèi)部資料 請勿外傳)編 寫：日 期：檢 查：日 期：審 核：日 期：批 準(zhǔn)：日 期： *版權(quán)所有 不得復(fù)制1 引言1.1 編寫目的本文檔是時代集團(tuán)產(chǎn)品跟蹤平臺概要設(shè)計文檔的組成部分，編寫數(shù)據(jù)庫設(shè)計文檔的目的是：明確數(shù)據(jù)庫的表名、字段名等數(shù)據(jù)信息，用來指導(dǎo)后期的數(shù)據(jù)庫腳本的開發(fā)，本文檔遵循SQL數(shù)據(jù)庫設(shè)計和開發(fā)規(guī)范。本文檔的讀者對象是需求人員、系統(tǒng)設(shè)計人員、開發(fā)人員、測試人員。1.2 術(shù)語表序號術(shù)語或縮略語說明性定義1ESI

2、DEnterStorageId入庫編號2ProIdProductId產(chǎn)品編號3PMIDProductManagerId產(chǎn)品管理員編號1.3 參考資料資料名稱作者文件編號、版本資料存放地點(diǎn)2 數(shù)據(jù)庫環(huán)境說明數(shù)據(jù)庫實(shí)例數(shù)據(jù)庫系統(tǒng)數(shù)據(jù)庫部署環(huán)境數(shù)據(jù)庫設(shè)計工具數(shù)據(jù)庫存放位置說明3 數(shù)據(jù)庫的命名規(guī)則數(shù)據(jù)庫名稱：時代集團(tuán)的英文名稱time-group表名：英文（表的用途）+下劃線+英文字段名：相關(guān)屬性的英文名 4 邏輯設(shè)計提示：數(shù)據(jù)庫設(shè)計人員根據(jù)需求文檔，創(chuàng)建與數(shù)據(jù)庫相關(guān)的那部分實(shí)體關(guān)系圖（ERD）。如果采用面向?qū)ο蠓椒ǎ∣OAD），這里實(shí)體相當(dāng)于類（class）。5 物理設(shè)計提示：（1）主要是設(shè)計表結(jié)構(gòu)

3、。一般地，實(shí)體對應(yīng)于表，實(shí)體的屬性對應(yīng)于表的列，實(shí)體之間的關(guān)系成為表的約束。邏輯設(shè)計中的實(shí)體大部分可以轉(zhuǎn)換成物理設(shè)計中的表，但是它們并不一定是一一對應(yīng)的。（2）對表結(jié)構(gòu)進(jìn)行規(guī)范化處理（第三范式）。5.1 表匯總表名功能說明Enter_storage產(chǎn)品入庫（新產(chǎn)品的登記、修改、查詢）Exit_storage產(chǎn)品出庫（登記產(chǎn)品出庫信息）Seller_info銷售商信息維護(hù)表（對銷售商信息的添加、修改和查詢）Product_info產(chǎn)品信息表（對新產(chǎn)品的發(fā)布，修改，查詢等維護(hù)）Repair_info維修表（對已出售產(chǎn)品的維修進(jìn)行登記，修改）L管理員表（包含五種身份，銷售人員，庫存管理人員，售后服務(wù)

4、人員，產(chǎn)品信息管理人員，系統(tǒng)管理員）5.2 表：表的索引: 索引是否建立要根據(jù)具體的業(yè)務(wù)需求來確定。允許為空：不填的表示為“是”。唯一：不填的表示為“是”。表的記錄數(shù)和增長量：根據(jù)具體的業(yè)務(wù)需求確定。增長量應(yīng)確定單位時間如果量大可以按每天,如果不大可以按每月。表字段的區(qū)別度：主要是考慮到將來在此字段上建立索引類型選擇時作為參考,當(dāng)字段值唯一時可以不考慮,當(dāng)字段值不唯一時,估算一個區(qū)別度,近似即可。例如：如果一個表的NAME字段有共2000個值,其中有1999個不同值,1999/2000=0.99 越接近1區(qū)別度越高,反之區(qū)別度越低。表的并發(fā)：根據(jù)具體的業(yè)務(wù)需求預(yù)測表的并發(fā)。1表名Enter_s

5、torage數(shù)據(jù)庫用戶庫存管理人員主鍵ESID 入庫產(chǎn)品編號其他排序字段Product，date，num,storageManagerId索引字段序號字段名稱數(shù)據(jù)類型（精度范圍）允許為空Y/N唯一Y/N區(qū)別度默認(rèn)值約束條件/說明1ESIDintNY2ProductVarchar(50)NN3dateSmallDateTimeNN4numVarchar(50)NN5storageManagerIdVarchar(50)NYMysql腳本CREATE TABLE dbo.Enter_storage(ESID int IDENTITY(1,1) NOT NULL,product varchar(50

6、) NOT NULL,date smalldatetime NOT NULL,num varchar(6) NOT NULL,storageManagerId nvarchar(50) NOT NULL, CONSTRAINT PK_addStorage PRIMARY KEY CLUSTERED (ESID ASC)WITH (PAD_INDEX = OFF, STATISTICS_NORECOMPUTE = OFF, IGNORE_DUP_KEY = OFF, ALLOW_ROW_LOCKS = ON, ALLOW_PAGE_LOCKS = ON) ON PRIMARY) ON PRIMA

7、RYGOSET ANSI_PADDING OFFGO記錄數(shù)增長量表的并發(fā)補(bǔ)充說明2.表名Exit_storage數(shù)據(jù)庫用戶庫存管理人員主鍵ExitStorageId 出庫產(chǎn)品編號其他排序字段Product，date，num,storageManagerId索引字段序號字段名稱數(shù)據(jù)類型（精度范圍）允許為空Y/N唯一Y/N區(qū)別度默認(rèn)值約束條件/說明1ExitStorageIdintNY2ProductVarchar(50)NN3dateSmallDateTimeNN4numVarchar(50)NN5storageManagerIdVarchar(50)NYMysql腳本CREATE TABLE

8、dbo.Exit_storage(ExitStorageId int IDENTITY(1,1) NOT NULL,product varchar(50) NOT NULL,date smalldatetime NOT NULL,num varchar(6) NOT NULL, CONSTRAINT PK_subStorage PRIMARY KEY CLUSTERED (ExitStorageId ASC)WITH (PAD_INDEX = OFF, STATISTICS_NORECOMPUTE = OFF, IGNORE_DUP_KEY = OFF, ALLOW_ROW_LOCKS = O

9、N, ALLOW_PAGE_LOCKS = ON) ON PRIMARY) ON PRIMARYGOSET ANSI_PADDING OFFGO/* Object: Table dbo.Enter_storage Script Date: 01/17/2011 16:00:59 */SET ANSI_NULLS ONGOSET QUOTED_IDENTIFIER ONGOSET ANSI_PADDING ONGO記錄數(shù)增長量表的并發(fā)補(bǔ)充說明3.表名Seller_info數(shù)據(jù)庫用戶銷售商管理員主鍵name 其他排序字段telephone，address，product, stockNum，sto

10、ckDate，stockPrice索引字段序號字段名稱數(shù)據(jù)類型（精度范圍）允許為空Y/N唯一Y/N區(qū)別度默認(rèn)值約束條件/說明1nameVarchar(50)NY2telephoneVarchar(50)NN3addressSmallDateTimeNN4productVarchar(50)NN5stockNumVarchar(50)NN6stockDateSmallDateTimeNN7stockPriceVarchar(50)NNMysql腳本CREATE TABLE dbo.Seller_info(name varchar(50) NOT NULL,telephone varchar(20

11、) NOT NULL,address varchar(50) NOT NULL,product varchar(50) NOT NULL,stockNum varchar(6) NOT NULL,stockDate smalldatetime NOT NULL,stockPrice varchar(10) NOT NULL, CONSTRAINT PK_maketer_Info PRIMARY KEY CLUSTERED (name ASC)WITH (PAD_INDEX = OFF, STATISTICS_NORECOMPUTE = OFF, IGNORE_DUP_KEY = OFF, AL

12、LOW_ROW_LOCKS = ON, ALLOW_PAGE_LOCKS = ON) ON PRIMARY) ON PRIMARYGOSET ANSI_PADDING OFFGO/* Object: Table dbo.Repair_info Script Date: 12/16/2010 09:59:13 */SET ANSI_NULLS ONGOSET QUOTED_IDENTIFIER ONGOSET ANSI_PADDING ONGO記錄數(shù)增長量表的并發(fā)補(bǔ)充說明4. 表名Product_info數(shù)據(jù)庫用戶產(chǎn)品信息管理人員主鍵proId其他排序字段name，price，proDate,

13、storage索引字段序號字段名稱數(shù)據(jù)類型（精度范圍）允許為空Y/N唯一Y/N區(qū)別度默認(rèn)值約束條件/說明1proIdintNY2nameVarchar(50)NN3priceVarchar(50)NN4proDateSmallDateTime NN5storageVarchar(50)NYMysql腳本CREATE TABLE dbo.Product_info(proId int IDENTITY(1,1) NOT NULL,name varchar(50) NOT NULL,price varchar(6) NOT NULL,proDate smalldatetime NOT NULL,st

14、orage varchar(4) NOT NULL, CONSTRAINT PK_product_Info PRIMARY KEY CLUSTERED (proId ASC)WITH (PAD_INDEX = OFF, STATISTICS_NORECOMPUTE = OFF, IGNORE_DUP_KEY = OFF, ALLOW_ROW_LOCKS = ON, ALLOW_PAGE_LOCKS = ON) ON PRIMARY) ON PRIMARYGOSET ANSI_PADDING OFFGO/* Object: Table dbo.Login Script Date: 01/17/2

15、011 16:00:59 */SET ANSI_NULLS ONGOSET QUOTED_IDENTIFIER ONGOSET ANSI_PADDING ONGO記錄數(shù)增長量表的并發(fā)補(bǔ)充說明5.表名Repair_info數(shù)據(jù)庫用戶售后服務(wù)人員主鍵repairId 產(chǎn)品維修編號其他排序字段repairName，repairtel，product, customer，date，customertel索引字段序號字段名稱數(shù)據(jù)類型（精度范圍）允許為空Y/N唯一Y/N區(qū)別度默認(rèn)值約束條件/說明1repairIdintNY2repairNameVarchar(50)NN3repairtelSmallDat

16、eTimeNN4productVarchar(50)NN5customerVarchar(50)NNdateSmallDateTimeNNcustomertelVarchar(50)NNMysql腳本CREATE TABLE dbo.Repair_info(repairId int IDENTITY(1,1) NOT NULL,repairName nchar(10) NULL,repairtel nchar(10) NULL,product varchar(50) NOT NULL,customer varchar(20) NOT NULL,date smalldatetime NOT NU

17、LL,customertel nchar(10) NULL, CONSTRAINT PK_Table_1 PRIMARY KEY CLUSTERED (repairId ASC)WITH (PAD_INDEX = OFF, STATISTICS_NORECOMPUTE = OFF, IGNORE_DUP_KEY = OFF, ALLOW_ROW_LOCKS = ON, ALLOW_PAGE_LOCKS = ON) ON PRIMARY) ON PRIMARYGOSET ANSI_PADDING OFFGO/* Object: Table dbo.Product_info Script Date

18、: 01/17/2011 16:00:59 */SET ANSI_NULLS ONGOSET QUOTED_IDENTIFIER ONGOSET ANSI_PADDING ONGO記錄數(shù)增長量表的并發(fā)補(bǔ)充說明6.表名Login數(shù)據(jù)庫用戶管理人員主鍵userId 用戶編號其他排序字段password，userName，tel, birthday，registerTime，type索引字段序號字段名稱數(shù)據(jù)類型（精度范圍）允許為空Y/N唯一Y/N區(qū)別度默認(rèn)值約束條件/說明1userIdintNY2passwordVarchar(50)NN3userNameSmallDateTimeNN4telVar

19、char(50)NN5birthdayVarchar(50)NN6registerTimeSmallDateTimeNN7typeVarchar(50)NNMysql腳本CREATE TABLE dbo.Login(userId varchar(10) NOT NULL,password varchar(16) NOT NULL,userName varchar(20) NOT NULL,tel varchar(20) NOT NULL,birthday smalldatetime NOT NULL,registerTime smalldatetime NOT NULL,type nvarch

20、ar(50) NOT NULL, CONSTRAINT PK_manager_Info PRIMARY KEY CLUSTERED (userId ASC)WITH (PAD_INDEX = OFF, STATISTICS_NORECOMPUTE = OFF, IGNORE_DUP_KEY = OFF, ALLOW_ROW_LOCKS = ON, ALLOW_PAGE_LOCKS = ON) ON PRIMARY) ON PRIMARYGOSET ANSI_PADDING OFFGO記錄數(shù)增長量表的并發(fā)補(bǔ)充說明5.3 視圖的設(shè)計根據(jù)XXX產(chǎn)品的概要設(shè)計文檔來確定。視圖的命名按照xx數(shù)據(jù)庫設(shè)計規(guī)

21、范中關(guān)于視圖的命名規(guī)范命名。視圖的設(shè)計應(yīng)注意以下幾點(diǎn):1 盡量減少列中使用的公式。2 去掉所有不必要的列。3 不要使同一個文檔屬于多個分類。4 避免使用表單公式。5.4 存儲過程、函數(shù)及觸發(fā)器的設(shè)計存儲過程及觸發(fā)器的命名按照xx數(shù)據(jù)庫設(shè)計規(guī)范中關(guān)于存儲過程及觸發(fā)器的命名規(guī)范命名。存儲過程：根據(jù)具體得業(yè)務(wù)邏輯確定輸入?yún)?shù)個數(shù)，類型,確定對哪幾個表進(jìn)行何種作。 在定義存儲過程時，要使用其完成單一、相對集中的任務(wù)，不要定義已由其他提供功能的過程。例如：不要定義強(qiáng)制數(shù)據(jù)完整性的過程（使用完整性約束）。函數(shù) ：函數(shù)與存儲過程非常相似，它也是存儲在數(shù)據(jù)庫中的對象。但是可以在SQL命令中使用函數(shù)。就好像建立

22、自己的substr函數(shù)一樣觸發(fā)器 ：觸發(fā)器是存儲在數(shù)據(jù)庫中的程序，它在某一特定事件發(fā)生時執(zhí)行。這些程序可以用PL/SQL和java語言編寫，也可以用作c語言的調(diào)用，數(shù)據(jù)庫允許用戶定義這些程序，然后在相關(guān)的表，視圖或者數(shù)據(jù)庫動作執(zhí)行insert，update或delete語句時執(zhí)行。1.存儲過程：CREATE PROCEDURE Enter_storage_GetMaxIdASDECLARE TempID intSELECT TempID = max(ESID)+1 FROM Enter_storageIF TempID IS NULLRETURN 1ELSERETURN TempIDCREAT

23、E PROCEDURE Enter_storage_ExistsESID intASDECLARE TempID intSELECT TempID = count(1) FROM Enter_storage WHERE ESID=ESID IF TempID = 0RETURN 0ELSERETURN 1CREATE PROCEDURE Enter_storage_ADDESID int output,product varchar(50),date smalldatetime,num varchar(6),storageManagerId nvarchar(50) AS INSERT INT

24、O Enter_storage(product,date,num,storageManagerId)VALUES(product,date,num,storageManagerId)SET ESID = IDENTITYCREATE PROCEDURE Enter_storage_UpdateESID int,product varchar(50),date smalldatetime,num varchar(6),storageManagerId nvarchar(50) AS UPDATE Enter_storage SET product = product,date = date,nu

25、m = num,storageManagerId = storageManagerIdWHERE ESID=ESID CREATE PROCEDURE Enter_storage_DeleteESID int AS DELETE Enter_storageWHERE ESID=ESID CREATE PROCEDURE Enter_storage_GetModelESID int AS SELECT ESID,product,date,num,storageManagerIdFROM Enter_storageWHERE ESID=ESID CREATE PROCEDURE Enter_sto

26、rage_GetList AS SELECT ESID,product,date,num,storageManagerIdFROM Enter_storageCREATE PROCEDURE Exit_storage_GetMaxIdASDECLARE TempID intSELECT TempID = max(ExitStorageId)+1 FROM Exit_storageIF TempID IS NULLRETURN 1ELSERETURN TempIDCREATE PROCEDURE Exit_storage_ExistsExitStorageId intASDECLARE Temp

27、ID intSELECT TempID = count(1) FROM Exit_storage WHERE ExitStorageId=ExitStorageId IF TempID = 0RETURN 0ELSERETURN 1CREATE PROCEDURE Exit_storage_ADDExitStorageId int output,product varchar(50),date smalldatetime,num varchar(6),storageManagerId nvarchar(50) AS INSERT INTO Exit_storage(product,date,n

28、um,storageManagerId)VALUES(product,date,num,storageManagerId)SET ExitStorageId = IDENTITYCREATE PROCEDURE Exit_storage_UpdateExitStorageId int,product varchar(50),date smalldatetime,num varchar(6),storageManagerId nvarchar(50) AS UPDATE Exit_storage SET product = product,date = date,num = num,storag

29、eManagerId = storageManagerIdWHERE ExitStorageId=ExitStorageId CREATE PROCEDURE Exit_storage_DeleteExitStorageId int AS DELETE Exit_storageWHERE ExitStorageId=ExitStorageId CREATE PROCEDURE Exit_storage_GetModelExitStorageId int AS SELECT ExitStorageId,product,date,num,storageManagerIdFROM Exit_stor

30、ageWHERE ExitStorageId=ExitStorageId CREATE PROCEDURE Exit_storage_GetList AS SELECT ExitStorageId,product,date,num,storageManagerIdFROM Exit_storageCREATE PROCEDURE Login_ExistsuserId varchar(10)ASDECLARE TempID intSELECT TempID = count(1) FROM Login WHERE userId=userId IF TempID = 0RETURN 0ELSERET

31、URN 1CREATE PROCEDURE Login_ADDuserId varchar(10),password varchar(16),userName varchar(20),tel varchar(20),birthday smalldatetime,registerTime smalldatetime,type nvarchar(50) AS INSERT INTO Login(userId,password,userName,tel,birthday,registerTime,type)VALUES(userId,password,userName,tel,birthday,re

32、gisterTime,type)CREATE PROCEDURE Login_UpdateuserId varchar(10),password varchar(16),userName varchar(20),tel varchar(20),birthday smalldatetime,registerTime smalldatetime,type nvarchar(50) AS UPDATE Login SET password = password,userName = userName,tel = tel,birthday = birthday,registerTime = regis

33、terTime,type = typeWHERE userId=userId CREATE PROCEDURE Login_DeleteuserId varchar(10) AS DELETE LoginWHERE userId=userId CREATE PROCEDURE Login_GetModeluserId varchar(10) AS SELECT userId,password,userName,tel,birthday,registerTime,typeFROM LoginWHERE userId=userId CREATE PROCEDURE Login_GetList AS

34、 SELECT userId,password,userName,tel,birthday,registerTime,typeFROM LoginCREATE PROCEDURE Product_info_GetMaxIdASDECLARE TempID intSELECT TempID = max(proId)+1 FROM Product_infoIF TempID IS NULLRETURN 1ELSERETURN TempIDCREATE PROCEDURE Product_info_ExistsproId intASDECLARE TempID intSELECT TempID =

35、count(1) FROM Product_info WHERE proId=proId IF TempID = 0RETURN 0ELSERETURN 1CREATE PROCEDURE Product_info_ADDproId int output,name varchar(50),price varchar(6),proDate smalldatetime,storage varchar(4) AS INSERT INTO Product_info(name,price,proDate,storage)VALUES(name,price,proDate,storage)SET proI

36、d = IDENTITYCREATE PROCEDURE Product_info_UpdateproId int,name varchar(50),price varchar(6),proDate smalldatetime,storage varchar(4) AS UPDATE Product_info SET name = name,price = price,proDate = proDate,storage = storageWHERE proId=proId CREATE PROCEDURE Product_info_DeleteproId int AS DELETE Produ

37、ct_infoWHERE proId=proId CREATE PROCEDURE Product_info_GetModelproId int AS SELECT proId,name,price,proDate,storageFROM Product_infoWHERE proId=proId CREATE PROCEDURE Product_info_GetList AS SELECT proId,name,price,proDate,storageFROM Product_infoCREATE PROCEDURE Repair_info_GetMaxIdASDECLARE TempID

38、 intSELECT TempID = max(repairId)+1 FROM Repair_infoIF TempID IS NULLRETURN 1ELSERETURN TempIDCREATE PROCEDURE Repair_info_ExistsrepairId intASDECLARE TempID intSELECT TempID = count(1) FROM Repair_info WHERE repairId=repairId IF TempID = 0RETURN 0ELSERETURN 1CREATE PROCEDURE Repair_info_ADDrepairId

39、 int output,repairName nchar(10),repairtel nchar(10),product varchar(50),customer varchar(20),date smalldatetime,customertel nchar(10) AS INSERT INTO Repair_info(repairName,repairtel,product,customer,date,customertel)VALUES(repairName,repairtel,product,customer,date,customertel)SET repairId = IDENTI

40、TYCREATE PROCEDURE Repair_info_UpdaterepairId int,repairName nchar(10),repairtel nchar(10),product varchar(50),customer varchar(20),date smalldatetime,customertel nchar(10) AS UPDATE Repair_info SET repairName = repairName,repairtel = repairtel,product = product,customer = customer,date = date,custo

41、mertel = customertelWHERE repairId=repairId CREATE PROCEDURE Repair_info_DeleterepairId int AS DELETE Repair_infoWHERE repairId=repairId CREATE PROCEDURE Repair_info_GetModelrepairId int AS SELECT repairId,repairName,repairtel,product,customer,date,customertelFROM Repair_infoWHERE repairId=repairId

42、CREATE PROCEDURE Repair_info_GetList AS SELECT repairId,repairName,repairtel,product,customer,date,customertelFROM Repair_infoCREATE PROCEDURE Seller_info_Existsname varchar(50)ASDECLARE TempID intSELECT TempID = count(1) FROM Seller_info WHERE name=name IF TempID = 0RETURN 0ELSERETURN 1CREATE PROCE

43、DURE Seller_info_ADDname varchar(50),telephone varchar(20),address varchar(50),product varchar(50),stockNum varchar(6),stockDate smalldatetime,stockPrice varchar(10) AS INSERT INTO Seller_info(name,telephone,address,product,stockNum,stockDate,stockPrice)VALUES(name,telephone,address,product,stockNum,stockDate,stockPrice)CREATE PROCEDURE Seller_info_Updatename varchar(50),telephone varchar(20),address varchar(50),product varchar(50),stockNum varchar(6),stockDate