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Write a stored function that takes the name of the city where the patient lives. The value return will be based on the following table: City Discount Carbondale 20% Anna 10% No discount is given to patient that lives in any other cities. Call this function from an anonymous block. Allow the user to enter the patient ID. Calculate and display the amount that the patient has to pay. Expected output: Enter the patient ID: 331 He/she is the patient of Dr. Smith Charge per appointment for Dr. Smith is RM 25 Please pay only: RM 22.5

Write a stored function that takes the name of the city where the patient lives. The value return will be based on the following table: City Discount Carbondale 20% Anna 10% No discount is given to patient that lives in any other cities. Call this function from an anonymous block. Allow the user to enter the patient ID. Calculate and display the amount that the patient has to pay. Expected output: Enter the patient ID: 331 He/she is the patient of Dr. Smith Charge per appointment for Dr. Smith is RM 25 Please pay only: RM 22.5

Database System Concepts
Database System Concepts
7th Edition
ISBN:9780078022159
Author:Abraham Silberschatz Professor, Henry F. Korth, S. Sudarshan
Publisher:Abraham Silberschatz Professor, Henry F. Korth, S. Sudarshan
Chapter1: Introduction
Section: Chapter Questions
Problem 1PE
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  1. Write a stored function that takes the name of the city where the patient lives. The value return will be based on the following table:

 

City

Discount

Carbondale

20%

Anna

10%

 

No discount is given to patient that lives in any other cities. Call this function from an anonymous block. Allow the user to enter the patient ID. Calculate and display the amount that the patient has to pay.

 

Expected output:

Enter the patient ID: 331

He/she is the patient of Dr. Smith

Charge per appointment for Dr. Smith is RM 25

Please pay only: RM 22.5

CREATE TABLE PATIENT (PT_ID PT LNAME PT FNAME PTDOB DOC ID NEXTAPPTDATE NUMBER(3), VARCHAR2(15), VARCHAR2(15), DATE, NUMBER(3). DATE, DATE, LASTAPPTDATE CONSTRAINT PATIENT_PT_ID PK PRIMARY KEY (PT_ID), CONSTRAINT PATIENT_DOC_ID_FK FOREIGN KEY(DOC_ID) REFERENCES DOCTOR); INSERT INTO patient VALUES(168, James', "Paur. TO DATE('14-MAR-97'), 432. TO DATE(01-JUL-03'), TO DATE(01-JUN-03'): INSERT INTO patient VALUES(331, 'Anderson', 'Brian', TO DATE(06-MAR-48'), 235. TO DATE(01-JUL-03'). TO DATE(01-JUN-03')): INSERT INTO patient VALUES(313, James', "Scott. TO DATE(01-MAR-33'). 235. TO DATE(20-JUL-03'). TO DATE(20-JUN-03'): INSERT INTO patient VALUES(816, 'Smith', "Jason', TO DATE('12-DEC-99), 509. TO DATE('15-NOv-03). TO DATE('15-MAY-03'): INSERT INTO patient VALUES(314, Porter, "Susan', TO DATE('14-NOV-67), 235. TO DATE(01-0CT-03). TO DATE(01-MAR-03'): INSERT INTO patient VALUES(315. 'Saillez', "Debbie', TO DATE(09-SEP-55'), 235, TO DATE(01-JUL-03'). TO_DATE(01-JUN-03'): INSERT INTO patient VALUES(719, "Rogers', "Anthony. TO DATE(07-DEC-41). 504. TO DATE(01-NOv-03), TO DATE(01-JAN-03'): INSERT INTO patient VALUES(264, Walters', "Stephanie", TO DATE(01-JAN-45'), 504, TO DATE('12-DEC-03'), TO DATE(12-DEC-02): INSERT INTO patient VALUES(267, Westra', Lynn', TO DATE('12-JUL-57'), 235. TO DATE(02-FEB-04'), TO DATE(02-FEB-03')): INSERT INTO patient VALUES(103, Poole', "Jennifer, TO DATE('13-MAY-02'), 389, TO DATE(01-DEC-03'), TO DATE(01-JUN-03')): INSERT INTO patient VALUES(108, Baily. Ryan', TO DATE(25-DEC-77'), 235. TO DATE(06-JUN-05), TO DATE(06-JUN-03): INSERT INTO patient VALUES(943, Crow, Lewis', TO DATE(16-OCT-49'), 235. TO DATE(01-JUL-05'). TO DATE(01-MAR-02); INSERT INTO patient VALUES(847, 'Cochran', "John', TO DATE('03-MAR-48'), 356. TO DATE(02-DEC-05), TO DATE(01-JAN-02'): INSERT INTO patient VALUES(163, Roach', "Becky', TO DATE('08-SEP-75'), 235, TO DATE(01-DEC-05), TO DATE(01-JAN-02): INSERT INTO patient VALUES(504, 'Jackson', "John', TO DATE('14-OCT-43'), 235. TO DATE('21-JUL-03'). TO DATE(10-NOV-02'): INSERT INTO patient VALUES(809, Kowalczyk', "Paul, TO_DATE('12-NOV-51), 558, TO DATE(29-JUL-03'). TO DATE(19-JUN-03'): INSERT INTO patient VALUES(703, Davis', Linda', TO DATE('17-JUL-02'), 509 TO DATE(21-JUL-03'), TO DATE(22-MAY-03): INSERT INTO patient VALUES(307, Jones', 'J.C., TO DATE('17-JUL-02'), 509, TO DATE(21-JUL-03'), TO DATE(22-MAY-03'): INSERT INTO patient VALUES(439, Wright, "Chasity, TO DATE(23-APR-73), 235, TO_DATE("), TO DATE("): INSERT INTO patient VALUES(696, Vanderchuck', Keith', TO DATE(08-AUG-68'). 504, TO DATE("). TO_DATE(15-JUN-03): INSERT INTO patient VALUES(966, 'Moginnis', 'Allen', TO DATE('03-MAY-59), 504, TO DATE("). TO DATE(15-JUN-03'): INSERT INTO patient VALUES(669, 'Sakic', 'Joe', TO DATE('16-SEP-76'), 504, TO DATE("). TO_DATE(15-JUN-03')):
Transcribed Image Text:CREATE TABLE PATIENT (PT_ID PT LNAME PT FNAME PTDOB DOC ID NEXTAPPTDATE NUMBER(3), VARCHAR2(15), VARCHAR2(15), DATE, NUMBER(3). DATE, DATE, LASTAPPTDATE CONSTRAINT PATIENT_PT_ID PK PRIMARY KEY (PT_ID), CONSTRAINT PATIENT_DOC_ID_FK FOREIGN KEY(DOC_ID) REFERENCES DOCTOR); INSERT INTO patient VALUES(168, James', "Paur. TO DATE('14-MAR-97'), 432. TO DATE(01-JUL-03'), TO DATE(01-JUN-03'): INSERT INTO patient VALUES(331, 'Anderson', 'Brian', TO DATE(06-MAR-48'), 235. TO DATE(01-JUL-03'). TO DATE(01-JUN-03')): INSERT INTO patient VALUES(313, James', "Scott. TO DATE(01-MAR-33'). 235. TO DATE(20-JUL-03'). TO DATE(20-JUN-03'): INSERT INTO patient VALUES(816, 'Smith', "Jason', TO DATE('12-DEC-99), 509. TO DATE('15-NOv-03). TO DATE('15-MAY-03'): INSERT INTO patient VALUES(314, Porter, "Susan', TO DATE('14-NOV-67), 235. TO DATE(01-0CT-03). TO DATE(01-MAR-03'): INSERT INTO patient VALUES(315. 'Saillez', "Debbie', TO DATE(09-SEP-55'), 235, TO DATE(01-JUL-03'). TO_DATE(01-JUN-03'): INSERT INTO patient VALUES(719, "Rogers', "Anthony. TO DATE(07-DEC-41). 504. TO DATE(01-NOv-03), TO DATE(01-JAN-03'): INSERT INTO patient VALUES(264, Walters', "Stephanie", TO DATE(01-JAN-45'), 504, TO DATE('12-DEC-03'), TO DATE(12-DEC-02): INSERT INTO patient VALUES(267, Westra', Lynn', TO DATE('12-JUL-57'), 235. TO DATE(02-FEB-04'), TO DATE(02-FEB-03')): INSERT INTO patient VALUES(103, Poole', "Jennifer, TO DATE('13-MAY-02'), 389, TO DATE(01-DEC-03'), TO DATE(01-JUN-03')): INSERT INTO patient VALUES(108, Baily. Ryan', TO DATE(25-DEC-77'), 235. TO DATE(06-JUN-05), TO DATE(06-JUN-03): INSERT INTO patient VALUES(943, Crow, Lewis', TO DATE(16-OCT-49'), 235. TO DATE(01-JUL-05'). TO DATE(01-MAR-02); INSERT INTO patient VALUES(847, 'Cochran', "John', TO DATE('03-MAR-48'), 356. TO DATE(02-DEC-05), TO DATE(01-JAN-02'): INSERT INTO patient VALUES(163, Roach', "Becky', TO DATE('08-SEP-75'), 235, TO DATE(01-DEC-05), TO DATE(01-JAN-02): INSERT INTO patient VALUES(504, 'Jackson', "John', TO DATE('14-OCT-43'), 235. TO DATE('21-JUL-03'). TO DATE(10-NOV-02'): INSERT INTO patient VALUES(809, Kowalczyk', "Paul, TO_DATE('12-NOV-51), 558, TO DATE(29-JUL-03'). TO DATE(19-JUN-03'): INSERT INTO patient VALUES(703, Davis', Linda', TO DATE('17-JUL-02'), 509 TO DATE(21-JUL-03'), TO DATE(22-MAY-03): INSERT INTO patient VALUES(307, Jones', 'J.C., TO DATE('17-JUL-02'), 509, TO DATE(21-JUL-03'), TO DATE(22-MAY-03'): INSERT INTO patient VALUES(439, Wright, "Chasity, TO DATE(23-APR-73), 235, TO_DATE("), TO DATE("): INSERT INTO patient VALUES(696, Vanderchuck', Keith', TO DATE(08-AUG-68'). 504, TO DATE("). TO_DATE(15-JUN-03): INSERT INTO patient VALUES(966, 'Moginnis', 'Allen', TO DATE('03-MAY-59), 504, TO DATE("). TO DATE(15-JUN-03'): INSERT INTO patient VALUES(669, 'Sakic', 'Joe', TO DATE('16-SEP-76'), 504, TO DATE("). TO_DATE(15-JUN-03')):
3. Write a stored function that takes the name of the city where the patient lives. The value return will be based on the following table: City Carbondale 20% Discount Anna 10% No discount is given to patient that lives in any other cities. Call this function from an anonymous block. Allow the user to enter the patient ID. Calculate and display the amount that the patient has to рay. Expected output: Enter the patient ID: 331 He/she is the patient of Dr. Smith Charge per appointment for Dr. Smith is RM 25 Please pay only: RM 22.5
Transcribed Image Text:3. Write a stored function that takes the name of the city where the patient lives. The value return will be based on the following table: City Carbondale 20% Discount Anna 10% No discount is given to patient that lives in any other cities. Call this function from an anonymous block. Allow the user to enter the patient ID. Calculate and display the amount that the patient has to рay. Expected output: Enter the patient ID: 331 He/she is the patient of Dr. Smith Charge per appointment for Dr. Smith is RM 25 Please pay only: RM 22.5
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