In SQL, write the appropriate statements to insert default values for these three tables, each table containing 5 inserts
In SQL, write the appropriate statements to insert default values for these three tables, each table containing 5 inserts
Computer Networking: A Top-Down Approach (7th Edition)
7th Edition
ISBN:9780133594140
Author:James Kurose, Keith Ross
Publisher:James Kurose, Keith Ross
Chapter1: Computer Networks And The Internet
Section: Chapter Questions
Problem R1RQ: What is the difference between a host and an end system? List several different types of end...
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In SQL, write the appropriate statements to insert default values for these three tables, each table containing 5 inserts

Transcribed Image Text:/Prescription table/
CREATE TABLE prescription(
pre_no NUMBER(10),
pre_date NUMBER(12),
pre_amount VARCHAR2(10),
CONSTRAINT pre_id_pk PRIMARY KEY(pre_no));
DESC prescription;
/Receipt table/
CREATE TABLE receipt(
r_no NUMBER(10) PRIMARY KEY,
r_date NUMBER(12),
r_time NUMBER(10),
pre_no NUMBER(10),
p_id NUMBER(7),
FOREIGN KEY (pre_no) REFERENCES prescription(pre_no),
FOREIGN KEY (p_id) REFERENCES patient(p_id));
DESC receipt;
/Prescription_drug table/
CREATE TABLE prescription_drug(
drug_no NUMBER(10),
pre_no NUMBER(10),
FOREIGN KEY (pre_no) REFERENCES prescription(pre_no),
FOREIGN KEY (drug_no) REFERENCES drug(drug_no));
DESC prescription_drug;
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