Hospital Database

Hospital Database

PROF. Dr. Sherif Kassem

Adnan Al-kuwaiti208008705Redha al-mulla209011421

Referential Integrity Constraints

salary DNO ADDRESS SEX SSN L_NAME F_NAME

MGRSSN NUM_DEPARTMENT N_DEPARTMENT

DEP_NO N0_TREAT SUPER_NUMBER PA_NUMBER

SEX KIND _OF _SICK ROOM_NUMBER ENTER_DATE P_NUMBER P_NAME

doctors

Department

PATIENTSANDSUPERVISORS

PHARMACY

PATIENTS

COST No_medication No_pharmacist NO_TREATMENT

PHARM_NAME NO_PHARM ADDRESSPHARMACISTS

SALARY DNO ADDRESS SEX SSN L_NAME F_NAME DOCTORS15000 9 Dammam M 321 Salem Shref  

13000 9 Riyadh M 761 Ahmed Ali

12500 1 Dammam F 178 Moaty Noor

11500 5 Hufuf M 367 Ahmed Salman

11000 1 Hufuf F 101 Abdula Smera

13600 9 Riyadh M 203 Hosne Tamer

17000 5 Dammam F 430 Shref Faten

Relational Database

Relational Database

DEP_NO NO_TREAT SUPER_NUMBER PA_NUMBER PATIENTSANDSUPERVISORS

1 1711 178 13 

9 7111 761 36

5 3111 367 48

1 1011 101 90

9 2111 203 72

5 4111 430 56

5 1122 430 35

MGRSSN NUM_DEPARTMENT N_DEPARTMENT DEPARTMENT

321 9 Esoteric Clinic  

367 5 Teeth Clinic

178 1 Surgery Clinic

COST No_medication No_pharmacist NO_TREATMENT Pharmacy

23 54444 123 1011

22 44225 612 1711

11 78888 612 1711

100 2211 123 3111

Relational Database

ADDRESS NO_PHARM PHARM_NAME PHARMACISTS

ALHSA, ALHOFOF 123 ALI

ALHSA, ALMUBARAZ 612 FAHD

SEX KIND _OF _SICK

ROOM_NUMBER ENTER_DATE P_NUMBER P_NAME PATIENTS

M Heart Surgery 102 2008/5/23 13 Ali

M Worm Traling 303 2008/4/5 36 Saad

F Withdrawal of nerve

201 2009/2/9 48 May

F Neurosurgery 101 2009/1/10 90 Sara

M Customized Ulcer 301 2009/3/30 72 Moath

M Remove Tooth 203 2009/6/15 56 Saleh

M Remove Tooth 222 10/1/2009 35 mohammad

Relational Database

2/ For male patient , list the name of the patient ,the name of doctor is supervisor him, No. department supervised him, and salary.

PATIENTS_ MALE P_NUMBER(σ sex=‘m’ (PATIENTS)) P_ M _PS (PATIENTS_ MALE P_NUMBER=PA_NUMBER PATIENTSANDSUPERVISORS)

Result P_NAME,DEP_NO,F_NAME,SALARY (P_ M _PS * DOCTORS)

SALARY F_NAME DEP_NO P_NAME

17000 Faten 5 MOHAMMAD

12500 Noor 1 Ali

13600 Tamer 9 Moath

17000 Faten 5 Saleh

13000 Ali 9 Saad

2/ For male patient , list the name of the patient ,the name of doctor is supervisor him, No. department supervised him and, salary.

SELECT P_NAME, DEP_NO, F_NAME , SALARYFROM PATIENTS, PATIENTSANDSUPERVISORS,

DOCTORSWHERE PA_NUMBER=P_NUMBER AND

SUPER_NUMBER=SSN AND PATIENTS.SEX='M';

SALARY F_NAME DEP_NO P_NAME

17000 Faten 5 MOHAMMAD

12500 Noor 1 Ali

13600 Tamer 9 Moath

17000 Faten 5 Saleh

13000 Ali 9 Saad

2A/ For male patient , list the name of the patient ,the name of doctor is supervisor him, No. department supervised him and, salary.

SELECT P_NAME, DEP_NO, F_NAME , SALARY FROM ((PATIENTS JOIN PATIENTSANDSUPERVISORS ON

PA_NUMBER=P_NUMBER)JOIN DOCTORS ON SUPER_NUMBER=SSN) WHERE PATIENTS.SEX='M';

SALARY F_NAME DEP_NO P_NAME

17000 Faten 5 MOHAMMAD

12500 Noor 1 Ali

13600 Tamer 9 Moath

17000 Faten 5 Saleh

13000 Ali 9 Saad

4/ Retrieve numbers all patients who are either supervised by the department managed by Female ,or supervised by the department is ‘Teeth Clinic’.

Female_DOC ssn(σ sex=‘f’ (DOCTORS)) F_E_Dep (Female-DOC SSN=MGRSSN Department)F_P PA_NUMBER(F-E-Dep * PATIENTSANDSUPERVISORS)

Tclinc-Dep NUM_DEPARTMENT(σ N_DEPARTMENT='TeethClinic‘ (DEPARTMENT)) T_D_PSuper PA_NUMBER (Tclinc-Dep * PATIENTSANDSUPERVISORS)

Result ( F_P T_D_Psuper )

PA_NUMBER

13

48

56

90

4/Retrieve numbers all patients who are either supervised by the department managed by Female ,or supervised by the department Teeth Clinic.

(SELECT DISTINCT PA_NUMBERFROM PATIENTSANDSUPERVISORS, DEPARTMENT, DOCTORSWHERE DEP_NO = NUM_DEPARTMENT AND MGRSSN=SSN

AND SEX='f')Union ( SELECT DISTINCT PA_NUMBERFROM PATIENTSANDSUPERVISORS, DEPARTMENTWHERE DEP_NO = NUM_DEPARTMENT AND

N_DEPARTMENT='TeethClinic');

PA_NUMBER13485690

4A/Retrieve numbers all patients who are either supervised by the department managed by Female, or supervised by the department Teeth Clinic.

SELECT DISTINCT PA_NUMBERFROM PATIENTSANDSUPERVISORSWHERE PA_NUMBER IN (SELECT PA_NUMBERFROM PATIENTSANDSUPERVISORS, DEPARTMENT, DOCTORSWHERE DEP_NO = NUM_DEPARTMENT AND MGRSSN=SSN AND

DOCTORS.SEX='F')ORPA_NUMBER IN (SELECT PA_NUMBERFROM PATIENTSANDSUPERVISORS, DEPARTMENT WHERE DEP_NO = NUM_DEPARTMENT AND N_DEPARTMENT='TEETHCLINIC');

PA_NUMBER13485690

Q9/ Select all PATIENT NUMBER

SELECT P_NUMBERFROM PATIENTS;

P_NUMBER133648567290

10/ Find all combinations of PATIENT P_NUMBER and DEPARTMENT N_DEPARTMENT.

SELECT P_NUMBER,N_DEPARTMENT FROM PATIENTS, DEPARTMENT ;

P_NUMBER N_DEPARTMENT

13 SurgeryClinic

36 SurgeryClinic

48 SurgeryClinic

56 SurgeryClinic

72 SurgeryClinic

90 SurgeryClinic

13 TeethClinic

36 TeethClinic

48 TeethClinic

56 TeethClinic

72 TeethClinic

90 TeethClinic

13 EsotericClinic

36 EsotericClinic

48 EsotericClinic

56 EsotericClinic

72 EsotericClinic

90 EsotericClinic

q10A/ RETRIEVE ALL EMPLOYEE WHO WORK IN ALL DEPARTMENT

MGRSSN NUM_DEPARTMENT N_DEPARTMENT SALARY DNO ADDRESS SEX SSN L_NAME F_NAME

178 1 SurgeryClinic 11000 1 Hufuf F 101 Abdula Smera

178 1 SurgeryClinic 12500 1 Dammam F 178 Moaty Noor

178 1 SurgeryClinic 13600 9 Riyadh M 203 Hosne Tamer

178 1 SurgeryClinic 15000 9 Dammam M 321 Salem Shref

178 1 SurgeryClinic 11500 5 Hufuf M 367 Ahmed Salman

178 1 SurgeryClinic 17000 5 Dammam F 430 Shref Faten

178 1 SurgeryClinic 13000 9 Riyadh M 761 Ahmed Ali

367 5 TeethClinic 11000 1 Hufuf F 101 Abdula Smera

367 5 TeethClinic 12500 1 Dammam F 178 Moaty Noor

367 5 TeethClinic 13600 9 Riyadh M 203 Hosne Tamer

367 5 TeethClinic 15000 9 Dammam M 321 Salem Shref

367 5 TeethClinic 11500 5 Hufuf M 367 Ahmed Salman

367 5 TeethClinic 17000 5 Dammam F 430 Shref Faten

367 5 TeethClinic 13000 9 Riyadh M 761 Ahmed Ali

321 9 EsotericClinic 11000 1 Hufuf F 101 Abdula Smera

321 9 EsotericClinic 12500 1 Dammam F 178 Moaty Noor

321 9 EsotericClinic 13600 9 Riyadh M 203 Hosne Tamer

321 9 EsotericClinic 15000 9 Dammam M 321 Salem Shref

321 9 EsotericClinic 11500 5 Hufuf M 367 Ahmed Salman

321 9 EsotericClinic 17000 5 Dammam F 430 Shref Faten

321 9 EsotericClinic 13000 9 Riyadh M 761 Ahmed Ali

SELECT * FROM Doctors,DEPARTMENT ;

Q13 /SHOW THE RESULTING SALARY IF EVERY doctor WORKING IN DEPARTMENT 1 GIVEN 5 PERCENT

SELECT F_NAME,L_NAME ,1.05*SALARY AS INCREASED_SAL

FROM doctors , DEPARTMENT WHERE DNO =NUM_DEPARTMENT AND

N_DEPARTMENT ='SURGERYCLINIC';

INCREASED_SAL L_NAME F_NAME

11550 Abdula Smera

13125 Moaty Noor

14/Retrieve all male patients whose room number is between 300 and 400 .

SELECT *FROM PATIENTS WHERE (ROOM_NUMBER BETWEEN 300 AND400)AND SEX='M';

P_NAME P_NUMBER ENTER_DATE ROOM_NUMBER KIND _OF _SICK SEX

Saad 36 4/5/2008 303 Worm Traling M

Moath 72 30/3/2009 301 Customized Ulcer M

6/ Retrieve the names of doctors who don’t supervise any patient.

SSN_D SSN (DOCTORS)

SUP_NUM (SSN) SUPER_NUMBER (PATIENTSANDSUPERVISORS)

WITHOUT_SUPER _SSN (SSN_D - SUP_NUM)

RESULT F_NAME,L_NAME (WITHOUT_SUPER _SSN *EMPLOYEE)

L_NAME F_NAME

Salem Shref

6/ Retrieve the names of doctors who don’t supervise any patient.

SELECT F_NAME,L_NAMEFROM doctorsWHERENOT EXISTS (SELECT *FROM PATIENTSANDSUPERVISORS WHERE SSN=SUPER_NUMBER)

L_NAME F_NAME

Salem Shref

20/ Find the sum of the salaries of all doctors who supervise a patient at least work in the department number 9, as well as the maximum salary, the minimum salary, and the average salary.

SELECT SUM (SALARY) AS SUM, MAX (SALARY)AS MAX, MIN (SALARY) AS MIN, AVG (SALARY) AS AVG

FROM (DOCTORS JOIN PATIENTSANDSUPERVISORS ON SSN=SUPER_NUMBER)

WHERE DNO=9 ;AVG MIN MAX SUM

13300 13000 13600 26600

22/ Retrieve The Number Of Patients Supervised By Doctors From Esoteric Clinic Department .

SELECT COUNT(*) AS COUNT_DOCTORSFROM

PATIENTSANDSUPERVISORS,DOCTORS,DEPARTMENTWHERE SUPER_NUMBER=SSN AND

DNO=NUM_DEPARTMENT AND N_DEPARTMENT='EsotericClinic';

COUNT_DOCTORS

2

18/ Find all the names of DOCTORS who do not have address

SELECT F_NAME, L_NAMEFROM EMPLOYEEWHERE ADDRESS IS NULL;

16/ Retrieve SSN of Doctors who supervise the patients have the same sex.

SELECT SSN

FROM DOCTORS

WHERE SSN IN (

SELECT SUPER_NUMBERFROM PATIENTSANDSUPERVISORS , PATIENTS AS P,

DOCTORS AS DWHERE PA_NUMBER=P_NUMBER AND SUPER_NUMBER=SSN

AND D.SEX=P.SEX);

SSN

101

203

761

16A/ Retrieve SSN of Doctors who supervise the patients have the same sex.

SELECT SSNFROM PATIENTSANDSUPERVISORS ,

PATIENTS AS P, DOCTORS AS DWHERE PA_NUMBER=P_NUMBER AND

SUPER_NUMBER=SSN AND D.SEX=P.SEX;

SSN

101

203

761

16B/ Retrieve SSN of Doctors who supervise the patients have the same sex.

SELECT SSN

FROM DOCTORS AS D

WHERE EXISTS (

SELECT *FROM PATIENTSANDSUPERVISORS , PATIENTS AS PWHERE PA_NUMBER=P_NUMBER AND

SUPER_NUMBER=SSN AND D.SEX=P.SEX);

SSN

101

203

761

q1 / Retrieve the name and salary of all doctors who work for the teeth clinic.

SELECT F_NAME, L_NAME, SALARYFROM DOCTORS,DEPARTMENT WHERE N_DEPARTMENT='TEETHCLINIC' AND

NUM_DEPARTMENT=DNO;

SALARY L_NAME F_NAME

11500 Ahmed Salman

17000 Shref Faten

7500 Mohamd Kaled

Q1B /rewrite query 1 assuming that doctors relation the F_Name attribute is called Name and the DNO attribute is called NUM_DEPARTMENT and the N_DEPARTMENT attribute in Department relation is called Name .

SELECT NAME, L_NAME, SALARY FROM DOCTORS ,DEPARTMENT WHERE DOCTORS .NAME='TEETHCLINIC' AND

DOCTORS .NUM_DEPARTMENT= DEPARTMENT.NUM_DEPARTMENT;

SALARY L_NAME NAME

11500 Ahmed Salman

17000 Shref Faten

7500 Mohamd Kaled

Q1B /rewrite query 1 assuming that doctors relation the F_Name attribute is called Name and the DNO attribute is called NUM_DEPARTMENT and the N_DEPARTMENT attribute in Department relation is called Name .

SELECT E.NAME, L_NAME, SALARY FROM DOCTORS AS E,DEPARTMENT AS DWHERE D.NAME='TEETHCLINIC' AND

E.NUM_DEPARTMENT=D.NUM_DEPARTMENT;

SALARY L_NAME NAME

11500 Ahmed Salman

17000 Shref Faten

7500 Mohamd Kaled

Q1C/ Retrieve all ATTRIBUTE of the doctor(s) who work in department 5 .

SELECT *FROM DOCTORSWHERE DNO=5;

SALARY DNO ADDRESS SEX SSN L_NAME F_NAME

11500 5 Hufuf M 367 Ahmed Salman

17000 5 Dammam F 430 Shref Faten

Q1D/ Retrieve all attribute of the employee and all attribute of the department who work for the

teeth clinic.SELECT *FROM DOCTORS,DEPARTMENT WHERE N_DEPARTMENT='TEETHCLINIC' AND

NUM_DEPARTMENT=DNO;

MGRSSN NUM_DEPARTMENT N_DEPARTMENT SALARY DNO ADDRESS SEX SSN L_NAME F_NAME

367 5 TeethClinic 11500 5 Hufuf M 367 Ahmed Salman

367 5 TeethClinic 17000 5 Dammam F 430 Shref Faten

q0/ Retrieve the sex and patient number of patient whose name is ‘Ali’ and who is in room 102.

SELECT SEX,P_NUMBERFROM PATIENTSWHERE P_NAME='ALI' AND

ROOM_NUMBER=102;

P_NUMBER SEX

13 M

Q 11 / Retrieve all the address of every doctor

SELECT All addressFROM doctors ; address

Hufuf

Dammam

Riyadh

Dammam

Hufuf

Dammam

Riyadh

Q 11A / Retrieve all distinct the kind of job of every employee

SELECT DISTINCT addressFROM doctors;

address

Dammam

Hufuf

Riyadh

Q12/ Retrieve all pharmacists whose address is in hofof.

SELECT no_pharmFROM PHARMACISTSWHERE ADDRESS LIKE '%hofof%';

no_pharm

123

Q12A/ Find the name of all PATIENTS who Enter in the hospital In 2008 .

SELECT P_NAMEFROM PATIENTSWHERE ENTER_DATE LIKE ‘_ _0 8 _ _ _ _ _ _’ ;

P_NAME

Ali

Saad

Q24/ For each kind of job, retrieve the name kind of job, the number of employees For each kind of job, and their average salary.

SELECT address, COUNT (*), AVG (SALARY)FROM doctorsGROUP BY address;

AVG (SALARY) (COUNT (*) address

14833 3 Dammam

11250 2 Hufuf

13300 2 Riyadh

3/ Retrieve the name of the doctor who supervise all patients who have kind of sick 'REMOVE TOOTH'

SELECT F_NAME ,L_NAMEFROM DOCTORSWHERE( (SELECT PA_NUMBERFROM PATIENTSANDSUPERVISORSWHERE SUPER_NUMBER=SSN)CONTAINS(SELECT P_NUMBERFROM PATIENTS WHERE KIND_OF_SICK='REMOVE TOOTH') );L_NAME F_NAME

Shref Faten

28/ For each Doctor supervise on more than one patient, Find the doctors number who are making more than 4000 and the number of their patients who supervise them .

SELECT SSN, COUNT (*)FROM DOCTORS, PATIENTSANDSUPERVISORSWHERE SSN=SUPER_NUMBER AND SALARY>4000

ANDSUPER_NUMBER IN (SELECT SUPER_NUMBERFROM PATIENTSANDSUPERVISORSGROUP BY SUPER_NUMBERHAVING COUNT (*) > 1)GROUP BY SSN; (COUNT (*) SSN

2 430

8b/ Find all patients and the pharmacist who sold him.

SELECT distinct pa_number,No_pharmacist FROM ( PATIENTSANDSUPERVISORS left JOIN

PHARMACY on no_treat= no_treatment );

No_pharmacist pa_number

612 13

NULL 35

NULL 36

123 48

NULL 56

NULL 72

123 90

Q 15/ Retrieve a list of department and doctor who works in it, ordered alphabetically by last name and first name.

SELECT N_DEPARTMENT,L_NAME,F_NAME FROM DEPARTMENT ,DOCTORS WHERE DNO =NUM_DEPARTMENT ORDER BY L_NAME, F_NAME;

F_NAME L_NAME N_DEPARTMENT

Smera Abdula SurgeryClinic

Ali Ahmed EsotericClinic

Salman Ahmed TeethClinic

Tamer Hosne EsotericClinic

Noor Moaty SurgeryClinic

Shref Salem EsotericClinic

Faten Shref TeethClinic

Q7 /LIST THE NAMES OF MANAGERS WHO HAVE AT LEAST ONE PATIENTS

SELECT F_NAME,L_NAME FROM DOCTORS WHERE EXISTS (SELECT * FROM

PATIENTSANDSUPERVISORS WHERE SUPER_NUMBER=SSN ) AND EXISTS (SELECT * FROM DEPARTMENT WHERE

MGRSSN=SSN);

L_NAME F_NAME

Moaty Noor

Ahmed Salman