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醫(yī)院門診管理系統(tǒng)數(shù)據(jù)庫(kù)結(jié)構(gòu)設(shè)計(jì)課程設(shè)計(jì)論文doc-文庫(kù)吧資料

2025-07-23 23:28本頁(yè)面
  

【正文】 r (Dno varchar(20) primary key, Dname varchar(20) not null, Dtitle varchar(20), Dp_no varchar(20) references Department(Dp_no), Dtel varchar(20) )create table Patient(Pno varchar(20) primary key, Pname varchar(20), Psex varchar(20), Page int check(Page=0 and Page=150), Dno varchar(20) references Doctor(Dno)) create table Medicine (Mno varchar(20) primary key, Mname varchar(20) not null, Mprice float, Mquantity int ) create table Bill (Bno varchar(20) primary key, Bdate date, Bmoney float, Bway varchar(20) ) create table Prescription (Pr_no varchar(20) primary key, Pr_date date, Mno varchar(20) references Medicine(Mno), Bno varchar(20) references Bill(Bno) ) create table Diagnose (Dno varchar(20) references Doctor(Dno), Pno varchar(20) references Patient(Pno), Iname varchar(20), Pr_no varchar(20) references Prescription(Pr_no), primary key(Dno,Pno) ) create table Register (Rno varchar(20) primary key, Rway varchar(20), Rdate date, Pno varchar(20) references Patient(Pno), Bno varchar(20) references Bill(Bno) )(1)收費(fèi)細(xì)則視圖(BillDetail)create view BillDetailasselect distinct ,Bdate,Bmoney,Bwayfrom Prescription,Bill,Diagnose,Registerwhere = and (= and = or =)(2)病人藥品視圖(Patient_Med)create view Patient_Medasselect Pno,Mnamefrom Medicine,Prescription,Diagnosewhere = and =(3)診斷結(jié)果視圖(Patient_Diag)create view Patient_Diagasselect ,pname,inamefrom Patient,Diagnosewhere =(4)醫(yī)生病人視圖(Docter_Patient)create view Docter_Patientasselect ,dname,pnamefrom Patient,Doctorwhere =(5)科室醫(yī)生視圖(Dept_Doctor)create view Dept_Doctorasselect dno,dname,Dp_namefrom Doctor,Departmentwhere =(6)病人掛號(hào)視圖(Patient_Register)create view Patient_Registerasselect ,pname,rno,rway,rdatefrom Patient,Registerwhere =(1)當(dāng)有患者通過(guò)不同的方式掛號(hào)時(shí),要在Register新增一條掛號(hào)信息,同時(shí)在Patient表添加一個(gè)病人記錄,在Bill表中添加一條掛號(hào)收費(fèi)記錄create or replace procedure addpatient(v_Rno varchar,v_Rway varchar,v_Pno varchar,v_Bno varchar,v_Pname varchar,v_Psex varchar,v_Page int,v_Dno varchar,v_Bmoney float)isbegin insert into Patient values(v_Pno,v_Pname,v_Psex,v_Page,v_Dno)。數(shù)據(jù)庫(kù)對(duì)象分為基本表、視圖、存儲(chǔ)過(guò)程等。(藥品數(shù)量1)create trigger t1 on Prescriptionafter insert,updateas declare pr_no varchar(20),mno varchar(20)declare c2 cursor for select pr_no,mno from inserted open c2 fetch next from c2 into pr_no,mnowhile(fetch_status=0)begin update Medicine set mquantity=mquantity1 where mno=mno fetch next from c2 into pr_no,mnoendclose c2deallocate c2 數(shù)據(jù)入庫(kù)數(shù)據(jù)庫(kù)基本表的部分?jǐn)?shù)據(jù)如下:Patient表Register表Department表Doctor表Medicine表Prescription表Diagnose表Bill表 數(shù)據(jù)庫(kù)測(cè)試數(shù)據(jù)庫(kù)測(cè)試包含視圖、觸發(fā)器、存儲(chǔ)過(guò)程。藥品收費(fèi)39。感冒39。藥品收費(fèi)39。掛號(hào)收費(fèi)39。下面分別列出相關(guān)代碼。(下面分別寫出SQL Server 2008和Oracle的實(shí)施測(cè)試過(guò)程) SQL Server 2008數(shù)據(jù)庫(kù)實(shí)施與測(cè)試 數(shù)據(jù)庫(kù)及數(shù)據(jù)庫(kù)對(duì)象建立本系統(tǒng)建立名為Hospital的數(shù)據(jù)庫(kù)。這一階段主要的任務(wù)是確定數(shù)據(jù)庫(kù)的物理結(jié)構(gòu),并不斷的進(jìn)行優(yōu)化處理,主要建立索引、觸發(fā)器、存儲(chǔ)過(guò)程。用戶子模式的定義如下:收費(fèi)細(xì)則視圖(病人號(hào),收費(fèi)單號(hào),日期,金額,收費(fèi)方式)病人藥品視圖(病人號(hào),藥品編號(hào))診斷結(jié)果視圖(病人號(hào),病人姓名,病名)醫(yī)生病人視圖(醫(yī)生號(hào),醫(yī)生姓名,病人姓名)科室醫(yī)生視圖(醫(yī)生號(hào),醫(yī)生姓名,科室名稱)病人掛號(hào)視圖(病人號(hào),病人姓名,掛號(hào)單號(hào),掛號(hào)日期,掛號(hào)方式) 關(guān)系模式邏輯結(jié)構(gòu)定義 醫(yī)院門診管理系統(tǒng)涉及到的關(guān)系模式詳細(xì)定義如表26至213所示:表26 病人關(guān)系模式屬性名含義數(shù)據(jù)類型長(zhǎng)度是否為主屬性是否為外鍵約束條件Pno病人編號(hào)varchar20是Pname病人姓名varchar20not nullPsex性別varchar20Page年齡int0150Dno醫(yī)生號(hào)varchar20是表27 醫(yī)生關(guān)系模式屬性名含義數(shù)據(jù)類型長(zhǎng)度是否為主屬性是否為外鍵約束條件Dno醫(yī)生號(hào)varchar20是Dname醫(yī)生姓名varchar20not nullDtitle職稱varchar20Ddept科室號(hào)varchar20是Dtel電話varchar20表28 藥品關(guān)系模式屬性名含義數(shù)據(jù)類型長(zhǎng)度是否為主屬性是否為外鍵約束條件Mno藥品編號(hào)varchar20是Mname藥品名稱varchar20not nullMprice單價(jià)floatMquantity數(shù)量int表29 處方單關(guān)系模式屬性名含義數(shù)據(jù)類型長(zhǎng)度是否為主屬性是否為外鍵約束條件Pr_no處方號(hào)varchar20是Pr_date日期dateMno藥品編號(hào)varchar20是Bno收費(fèi)單號(hào)varchar20是表210 收費(fèi)單關(guān)系模式屬性名含義數(shù)據(jù)類型長(zhǎng)度是否為主屬性是否為外鍵約束條件Bno收費(fèi)單號(hào)varchar20是Bdate日期dateBmoney金額float20Bway收費(fèi)方式varchar20表211 診斷結(jié)果關(guān)系模式屬性名含義數(shù)據(jù)類型長(zhǎng)度是否為主屬性是否為外鍵約束條件Dno醫(yī)生號(hào)varchar20是是Pname病人姓名varchar20是是Iname病名Pr_no處方號(hào)varchar20是表212 掛號(hào)單關(guān)系模式屬性名含義數(shù)據(jù)類型長(zhǎng)度是否為主屬性是否為外鍵約束條件Rno掛號(hào)單號(hào)varchar20是Rway掛號(hào)方式varchar20Rdate日期datePname病人姓名varchar20是Bno收費(fèi)單號(hào)varchar20是表213 科室關(guān)系模式屬性名含義數(shù)據(jù)類型長(zhǎng)度是否為主屬性是否為外鍵約束條件Dp_no科
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